Provide an Appropriate Answer $\frac { \partial z } { \partial v }$

question 398

Multiple Choice

Provide an appropriate answer.
-Find $\frac { \partial z } { \partial v }$ when $u = 0$ and $v = \frac { 11 \pi } { 2 }$ if $z ( x , y ) = \sin x + \cos y , x = u \cdot v$ , and $y = u + v$ .

• A) \(\frac { \partial z } { \partial v } = 1\)
• B) \(\frac { \partial z } { \partial v } = 2\)
• C) \(\frac { \partial z } { \partial v } = 0\)
• D) \(\frac { \partial z } { \partial v } = - 1\)

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