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Prove that the function f(x,y)=√(|xy| ) is not differentiable at the point (0,0)but f_x f_y bo...
Show that partial derivative exit at (0,0)but the function is not continuous @onlinestudybhaskar
Given f(x,y)=xy/√(x^2+y^2 ) when (x,y)≠0 ; f(0,0)=0 show that f(x,y) is continuous and possesses
Total differentiability implies continuity
Examine for continuity and differentiability of the function f(x,y)=(xy^2)/(x^2+y^2 ) ;(x,y)≠(0,0)
Represent y as a Differentiable Function of x
Let f(x,y)= xy (x^2 - Y^2)/(x^2 + Y^2) if x,y≠0 and f(0,0)=0 then show that fxy(0,0) = fyx(0,0)
Show that f(x,y) = xy/√(x2+y2) is continuous at origin when f(0,0)=0
Find the Partial Derivatives of f(x, y) = ysqrt(x) With Respect to x and y
Lecture 9: Mixed partial derivatives and Differentiability
Show that \( f(x)=(x-1)^{1 / 3} \) is not differentiable at \( x=1 ...
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