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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Definitions:

Divisor

A number by which another number is to be divided.

Numerical Expression

A mathematical statement that includes numbers, operations, and sometimes variables, but does not contain an equality or inequality sign.

Designated Whole Number

A specific, named integer that has been allocated for a particular purpose or identified in a particular context.

Metric System

A decimal system of measurement based on the meter, liter, and gram as units of length, volume, and weight or mass, respectively.