rktpro

Is it right, that all humans have to 99% the same DNA?

Does an african have to 99% the same DNA as an asian?

 

From where you got the 99% fact?

It is though right that humans have same genetic composition and hence fairly similar and not identical DNA structure.

I came across a formula derived by Ankur Tiwari, which he says enables division by zero.

 

The website claims

 

This formula enables us to divide in a unique way without using denominator. This formula is based on the principle that, If the value of X divided by Y (X/Y) is A than by using this formula we can find out A without dividing X by Y directly, that means without dividing X by Y we can find out its value. This is the reason why ‘Bhartiya New Rule for Fraction’ is capable of diving by Zero.

 

The interesting points in regard of this formula are :-

 

1.‘Bhartiya New Rule for Fraction’ is based on present phenomenon and rules of mathematics.

 

2. It is very simple and easy formula.

 

3.Greatest benefit of ‘Bhartiya New Rule for Fraction’ is that it is capable of dividing by Zero and giving its value as an integer.

 

4.‘Bhartiya New Rule for Fraction’ can be used to find out the value of four not defined trigonometric ratios tan90, cosec0, sec90, cot0. So that these values can be utilized in the field of astronomy and other fields related to mathematics.

 

5.If in place of simple division (X/Y), ‘Bhartiya New Rule for Fraction’ is used in any digital electronic device as its processing command for division in processor, it will results in permanently elimination of ‘divide by Zero’ error from that device.

 

How would it affect mathematics? Is there a fallacy in there?

Let us discuss...

 

 

 

 

 

Porn is made for male side, females don't really look at the male and say, okay, I wanna do this or I wanna do this assault. Instead, they make housesand open their castle

 

This is not always the case. Porn producers know that females too watch porn. You are just narrowing the largest earning industry.

Limestone is a form of calcuim carbonate which is slightley soluble in water producing dissolved calcuim and bicarbonate ions, would you expect the water to be hard or soft?

 

What would you expect to occur to the concentration of calcuim, magnesium and sodiaum ions in hard water when water is artificailly softened by passing through an ion- exchange filter?

 

 

The second question itself is a hint to the first one.

i have a glass vial that holds 6mm and i want to fill it with human blood

 

Thou shall not take thy neighbor's blood.

I can grow coral in a shot glass, does that qualify me as an expert?

 

But you would have to present it to all the powerful and dictator like people who are experts here and bow before them.

It's called a reflector. Its operation is the reverse of how dish antennae work.

 

I was asking about the text in bold in the quote box-<br class="Apple-interchange-newline">

27)The bulb in a flashlight is placed in front of a curved,shiny surface.How does this produce a narrow beam of light.<br class="Apple-interchange-newline">

 

Where you got that from?

But we should not be able to see who made those votes, it would only cause trouble and unfair revenges.

 

Yes, everyone would be derailing the discussion and abusing those who gave negative.

But, it can be highly insightful for some to know who agree with them and who not.

As a reference book I keep a copy of the Handbook of Mathematics by Bronshtein-Semendyayev. It has no instructional material or exercises but it covers everything you've listed above.

 

I am not looking for reference books currently but full text books type. But, Thanks!

I know about an old philosopher who wrote about 'how to live' and all, wrote that females have sexual desires 8 times that of males!

Says who?

 

I am looking for books which are not just typical math. books by just giving least theory and difficult exercise. I am looking for a book that develops the real thinking ability and along with it covers problem soling skills by providing interesting questions. If you know about a book covering only one or two chapters of the following list, I will still love to read that.

Syllabus

 

 

PERMUTATIONS AND COMBINATIONS

Fundamental principle of counting. Permutations and Combinations, derivation of

formulae and their connections and simple applications.

 

MATHEMATICAL INDUCTION

Principle of Mathematical Induction and its simple applications.

BINOMIAL THEOREM AND ITS SIMPLE APPLICATIONS

Binomial theorem for positive integral indices, general term and middle term,

properties of Binomial coefficients and simple applications.

 

SEQUENCES AND SERIES

 

Arithmetic and Geometric progressions, insertion of arithmetic, geometric means

between two given numbers. Relation between A.M. and G.M. Sum upto n terms of

special series n, n2, n3. Arithmetico - Geometric sequence.

 

TRIGONOMETRY

Trigonometric functions. Trigonometrical identities and equations. Inverse

Trigonometric functions, their properties and applications.

COMPLEX NUMBERS AND QUADRATIC EQUATIONS

Complex numbers as ordered pairs of reals. Representation of complex numbers in

a plane. Argand plane and polar representation of complex numbers. Algebra of

complex numbers, modulus and argument (or amplitude) of a complex number,

square root of a complex number, triangle inequality. Quadratic equations in real

and complex number system and their solutions. Relation between roots and coefficients,

nature of roots, formation of quadratic equations with given roots.

 

 

SETS, RELATIONS AND FUNCTIONS

Sets and their representations. Union, intersection and complement of sets and their

algebraic properties. Power Set. Relation, types of relations and equivalence

relation. One-one, into and onto functions and composition of functions. Real -

valued functions, algebra of functions, polynomials, rational, trigonometric,

logarithmic and exponential functions, inverse functions. Graphs of simple

functions. Even and odd functions.

 

LIMIT, CONTINUITY AND DIFFERENTIABILITY

Limit and continuity of a function, limit and continuity of the sum, difference, product

and quotient of two functions, L'Hospital rule of evaluation of limits of functions.

Differentiability of functions. Differentiation of the sum, difference, product and

quotient of two functions. Differentiation of trigonometric, inverse trigonometric,

logarithmic, exponential, composite and implicit functions; derivatives of order up

to two. Rolle’s and Lagrange’s Mean Value Theorems. Applications of derivatives:

rate of change of quantities, monotonic - increasing and decreasing functions,

maxima and minima of functions of one variable, tangents and normals.

 

 

INTEGRAL CALCULUS

Integral as an anti-derivative. Fundamental integrals involving algebraic,

trigonometric, exponential and logarithmic functions. Integration by substitution,

by parts and by partial fractions. Integration using trigonometric identities. Definite

Integral as limit of a sum. Fundamental Theorem of Calculus. Properties of definite

integrals. Evaluation of definite integrals. Applications of the integrals:

determining areas of the regions bounded by simple curves in standard form.

 

DIFFERENTIAL EQUATIONS

Ordinary differential equations, their order and degree. Formation of differential

equation whose general solution is given. Solution of differential equations by the

method of separation of variables. Solution of homogeneous differential equations

and linear first order differential equations.

 

CO-ORDINATE GEOMETRY

Cartesian coordinate system, distance formula, section formula, locus and its

equation, translation of axes, slope of a line, parallel and perpendicular lines,

intercepts of a line on the coordinate axes.

Straight lines : Various forms of equations of a line, intersection of lines, angles

between two lines, conditions for concurrence of three lines, distance of a point

from a line, equations of internal and external bisectors of angles between two lines,

coordinates of centroid, orthocentre and circumcentre of a triangle, equation of

family of lines passing through the point of intersection of two lines.

Circles, Conic sections : Standard equation of a circle, general form of the equation

of a circle, its radius and centre, equation of a circle when the end points of a

diameter are given, points of intersection of a line and a circle with the centre at the

origin and condition for a line to be tangent to a circle, equation of the tangent.

Sections of a cone, standard equations and properties of conic sections (parabola,

ellipse and hyperbola), condition for y = mx + c to be a tangent and point (s) of

tangency.

 

THREE DIMENSIONAL GEOMETRY

Coordinates of a point in space, distance between two points, section formula.

Direction ratios and direction cosines of a line joining two points, angle between

 

two intersecting lines. Coplanar and Skew lines, the shortest distance between two

lines. Equations of a line and a plane in different forms, intersection of a line and a

plane.

 

VECTOR ALGEBRA

Scalars and vectors, addition of vectors, components of a vector in two dimensional

and three dimensional spaces, scalar and vector products scalar and vector triple

product.

 

MATRICES AND DETERMINANTS

Matrices, algebra of matrices, types of matrices, elementary row and column

operations. Determinant of matrices of order two and three. Properties of

determinants, area of triangles using determinants. Adjoint and inverse of a square

matrix. Test of consistency and solution of system of linear equations in two or

three variables using inverse of a matrix.

 

STATISTICS AND PROBABILITY

Measures of Dispersion: Calculation of mean, median, mode of grouped and

ungrouped data. Calculation of standard deviation, variance and mean deviation

for grouped and ungrouped data.

Probability: Probability of an event, addition and multiplication theorems of

probability, Baye’s theorem, probability distribution of a random variable,

Bernoulli trials and Binomial distribution.

 

Any help is highly appreciated!

Keep going everyone!

I have found some but I am not sure if they are classics. I wish you complete the list.

Cap'n Refsmmat is a Siriun terrorist

An Introduction to New SFN

bwahahahah

 

One Year of ScienceForums

 

Best Members 2006

Dig your contents people and get us the classics.

unless you are not debating!

Thanks for the help.

 

 

 

You could make a new post saying 'thank you' and keeping the original post intact.

Let us have a collection of SFN classic threads from all the sub-forums.

It would nice if you name the link you provide with the topic name itself.

I have not read the text but isn't it that it has nothing to do with the motion of planets and more to do with the Sun God and his chariots i.e the way he moves from Uttarayana and Dakshinayana.

 

It is interesting to note that both the Mayan and the Hindu calendar start with the same starting dates around 3102BCE but the Hindu calendar doesn't end on this year, it continues for 432000.

 

Yes, it is based on Uttarayana and Dakshinayana.

Vastor, for standard deviation, as I understand, you have to take any larger mean and subtract all other from it.

 

EDIT: For example, say you take a larger mean x, then the standard deviation for the first frequency would be x-(mean of the frequency)

Color flashes can be a sign of tumor

 

agreed

Because the words Krish and Kris if spoken the quality of the sound vibration you hear is more or less the same. Or they are one. Whereas the last two letters NA & TO sounds different. This philosophy of ONENESS & DIFFERENCE in sanskrit ACINTYA BEDA ABEDA TATTVA authored by Sri Caitanya Mahaprabhu ( 1486-1534 ) reconciles the two philosophies ADVAITA ( monism ) & DVAITA ( dualism ).

 

Sri Caitanya Mahaprabhu's original teachings have always proved devotion to be the ultimate path. And even those who debated about the shastras were not liked by him.

The Hindu for God is Krishna. The last two letters of Krishna and Kristo ( Greek God ) are NA and TO. Incidentally if you fuse NA and TO, you come up with word NATO. Does it ring a bell? NATO is the acronym for North Atlantic Treaty Organization. If you re-arrange again these four letters you come up with the word ATON.

 

Why don't you take the first letters from the two words? Why last?

And rajakrsna,

You combine the Gods of Bible and Hindu Scriptures. Is there any evidence in either of them which states that the God of the other text exist. Say, in Bible. is it there about Vishnu?