If u-sin-x-yx-y- then - x- u- x-

The correct option is A 0 sin^ 1u=√(x yx+y) It is homogeneous eq^n of degree n=0 1√(1 u^2) ( ∑ x∂ u∂ x )=n sin^ 1u ∑ x∂ u∂ x=0 ...

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Continuity of a Function

If u=sin√x-...

Question

If $u = sin \sqrt{\frac{x - y}{x + y}}$ ,

then $\sum x \frac{\partial u}{\partial x} = ?$

0

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