Question

evaluate as an integral
3/4x 1 sec² x dx​

Answer 1

3/4 ∫ u^(-2) du = 3/4 * (-u^(-1)) = -3/(4u) = -3/(4sin(x))

Iintegral of 3/4x sec^2(x) dx is *-3/(4sin(x)) + C, where C is the constant of integration