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Integral Calculus
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19 Jul 2009 03:07:21 IST
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Euler's Theorem of Partial Differentiation:
If f(x,y) is a homogenous function of degree n, then,
x.fx + y.fy = n.f ---- (1)
Where fy means the partial differential of f wrt y.
Note: A function f(x,y) is said to be a homogenous function of degree n if f(kx,ky) = kn.f(x,y), where n is a real no.















the one which euler's father discovered........ lolzzzzzz