Calculate $\frac { \partial f } { \partial x }$ , And

question 129

Multiple Choice

Calculate $\frac { \partial f } { \partial x }$ , and $\frac { \partial f } { \partial y }$ when defined. $f ( x , y ) = e ^ { 2 x y }$

• A) \(\frac { \partial f } { \partial x } = 2 y e ^ { 2 x }\) , \(\frac { \partial f } { \partial y } = 2 x e ^ { 2 y }\)
• B) \(\frac { \partial f } { \partial x } = 2 y e ^ { 2 x y }\) , \(\frac { \partial f } { \partial y } = 2 x e ^ { 2 x y }\)
• C) \(\frac { \partial f } { \partial x } = e ^ { 2 x y }\) , \(\frac { \partial f } { \partial y } = e ^ { 2 x y }\)
• D) \(\frac { \partial f } { \partial x } = 2 e ^ { 2 x y }\) , \(\frac { \partial f } { \partial y } = 2 e ^ { 2 x y }\)
• E) \(\frac { \partial f } { \partial x } = 2 y\) , \(\frac { \partial f } { \partial y } = 2 x\)

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