If u(x,y) =e^(x^(2) + y^(2)), then (del ...

If u(x,y) `=e^(x^(2) + y^(2))`, then `(del u)/(del x)` is equal to

A

`e^(x^(2)+y^(2))`

B

`2xu`

C

`x^(2)u`

D

`y^(2)u`

Verified by Experts

The correct Answer is:

B

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