The solution to the problem is as follows: <span> cot θ = cos θ / sin θ </span> <span>So sinθ * cot θ = cos θ after cancelling sin θ </span> <span>Now cosθ + sin θ cot θ = cos θ + cos θ = 2 cos θ </span> I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!