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Computing for the Integral

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Compute the following:

1. Integral(pi - 0) (-2cos (x) - 2sin (x)) dx
a. -5
b. -4
c. -2
d. -6
e. 4
f. None of the above.

2. Integral(1 - 0) (-x + 3)^2 dx
a. (16/3)
b. (41/6)
c. (35/6)
d. (22/3)
e. (19/3)
f. None of the above.

3. Integral((1/6)pi - 0) (-cos (3x) dx)
a. 1/6
b. -1/3
c. 2/3
d. -5/6
e. -11/6
f. None of the above.

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Solution Summary

In a brief, but concise response, this solution finds all three antiderivatives and states the integral.

Solution Preview

Question 1
Answer: B
The antiderivative is -2sinx +2cosx, then the integral is
(-2sin(pi) + ...

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