hostie de comique!
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Two protons are lighter than a proton and a proton
hostie de comique! replied to hostie de comique!'s topic in Relativity
Thank you for your answers and sorry for the long time, I thought I had activated emails... -
AX+B=X [Matrix equatoin]
hostie de comique! replied to hostie de comique!'s topic in Linear Algebra and Group Theory
Ok thanks, sorry for the long time I thought I had activated emails... -
Hi, I can't figure out why two protons that are stuck in a nucleus are lighter than these two when they aren't stuck in a nucleus. m(p+) + m(p+) > 2p+ Are they loosing something? Is something in them that is expulsed? Why can a proton be lighter than a proton?
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I have found X=((I-A)^-1)(B), but in my book it says X=((I-A)^-1)(-B). Can't. figure out... Any one? Also I don't know if there is any matrix equation solver like this on the internet I have searched but it's not exactly what I want.. Thanks, exam tomorrow ><