Question 11 Q11 V1. Using integration by parts, evaluate the (7xsin(3x) dx. 1. What is the...

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math calculus

Answer 1

Answer #1

Six sin (34) de 1 using integration by parts, t= sinen) u = 7x | so arsim (3x) dn = 771-cos3x) - (- sinx) + C = (-72 / CosBX)

Answer 2

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