STD12Integral problem using trigonometry and substitution method admin4 years ago01 mins Find out the integral of sin(ax+b) cos (ax+b) dx Share this:FacebookXLike this:Like Loading... Post navigation Previous: Congruent vs Similar TrianglesNext: Integral of sin x . sin(cos x)dx solved by Gokul Click here to cancel reply.You must be logged in to post a comment.