Argand diagram (locus) in Homework Help Posted February 22, 2015 When I substitute z=x+yi, I can't seem to work out the answer. Anyone knows how to solve this ? Thanks 0
Mathematics- Pascal's triangle in Homework Help Posted February 15, 2015 · Edited February 15, 2015 by ForeignHorse Is this a binomial distribution question ? I need help for this. Can anyone explain ? Thank you in advance ! 0
Maths- finding matrix representing transformation(IGCSE) in Homework Help Posted May 5, 2014 · Edited May 5, 2014 by ForeignHorse For question (b), how do you find the matrix? Normally they will give you the matrix and find the transformation instead of finding the matrix right? Are there any specific formula for this ? Thanks. 0
Direction of sugars in phloem !! (Potato tuber) ?? in Homework Help Posted January 23, 2014 · Edited January 23, 2014 by ForeignHorse Nutrients are always transported through phloem downwards right? But in this case, the answer given is D sugars upwards. Why is it upwards instead of downwards ? Does the water in this case going upwards too? I am a little bit confused. Hope to get some explanation. Thanks ) 0
Argand diagram (locus)
in Homework Help
Posted
When I substitute z=x+yi, I can't seem to work out the answer. Anyone knows how to solve this ? Thanks