Evaluate \int_3^7sin(t)-2cos(t)dt.

(a) cos(7) – 2sin(7) + (cos(3) + 2sin(3)

(b) -17

(c) 12

(d) cos(7) – 2sin(7) – (cos(3) + 2sin(3)

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Question is taken from Definite Integral topic in portion Integrals of Mathematics – Class 12

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