B bos1234 Member Joined Oct 9, 2006 Messages 490 Gender Male HSC 2007 Jun 10, 2007 #1 what law this step? ? Doesn't V have to be a constant but in above v = x and x which is variable is constant?
what law this step? ? Doesn't V have to be a constant but in above v = x and x which is variable is constant?
P pLuvia Guest Jun 10, 2007 #2 v can be anything, it can be an equation as well eg y=ln3x2+4=(x2+4)ln3 How else would you solve something like: d/dx(2x)
v can be anything, it can be an equation as well eg y=ln3x2+4=(x2+4)ln3 How else would you solve something like: d/dx(2x)
