Evaluate the integral. a. cos x (1 + sin2x) dx b. (sinx + secx)/tanx dx
Question:
a. ∫ cos x (1 + sin2x) dx
b. ∫ (sinx + secx)/tanx dx
c. ∫ t/(t4+2)
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a Let u sinx so that du cosx dx Then cosx 1 sin 2 x ...View the full answer
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