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Evaluate, the answer should be in the form of an integer.
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Evaluate,
the answer should be in the form of an integer.

Evaluate, the answer should be in the form of an integer.-example-1
User Boris WM
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1 Answer

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∫cos(x)·dx = sin(x)
so your definite integral evaluates to
sin(π/2) - sin(-π/2) = 1 - (-1) = 2
Evaluate, the answer should be in the form of an integer.-example-1
User Dominic Rodger
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