I need help solving the following problem.

cos() divided by 1 sin2() = sec()

*** NOTE*** show all work andprovide explanationsfor each step in your proof. Do not skip steps. In a formal proof, each step should follow logically and algebraically from the previous step.Provide a narrative explanation to describe what is happening in each step of your proof, so that we all can follow your line of reasoning. You should start with one side of your identity and manipulate it until it looks like the other side.