Question: Please answer the questions below fQuestion 4 If f(x) = cos(t) ex then f '(x) equals a) -sin(t) ex O b) cos(t) ex - ex

Please answer the questions below

Please answer the questions below \fQuestion 4 If f(x) = cos(t) exthen f '(x) equals a) -sin(t) ex O b) cos(t) ex -

\fQuestion 4 If f(x) = cos(t) ex then f '(x) equals a) -sin(t) ex O b) cos(t) ex - ex sin(t) O c) -ex sin(t) O d) cos(t) ex O e) None of the above

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Please answer the questions below \fQuestion 4 If f(x) = cos(t) ex then f '(x) equals a) -sin(t) ex O b) cos(t) ex - ex sin(t) O c) -ex sin(t) O d) cos(t) ex O e) None of the above

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