You must 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.

cos() sec() = tan() sin()

Previously asked this question -- twice -- and it was incorrect both times. Please be detailed with instructions to I can understand how to proof this problem. I need to explain what I am doing step by step in the problem. Please explain thoroughly. Thank you.