**Unformatted text preview: **use your calculator. The work will be evaluated.) Z e-1 1 x dx . 3. (2 points) Find an antiderivative F ( x ) of f ( x ) = sin( x ) + cos( x ) such that F ( π 2 ) = 2. ( cf . cos π 2 = 0, sin π 2 = 1) 4. (3 points) Evaluate the deﬁnite integral. Z 1-∞ e 4 x dx (you may use your calculator to approximate the value.) 1...

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- Spring '09
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- Math, Fundamental Theorem Of Calculus, following problems, π, e4x dx, cf. cos