Use identities to write each expression in terms of sin u and cos u, and then simplify so that no quotients appear and all functions are of u only. tan2 u11 + cot2 u2

Math 1432 If you email me, please mention the course (1432) in the subject line. Bubble in PS ID and Popper Number very carefully. If you make a bubbling mistake, your scantron canâ€™t be saved in the system. In that case, you will not get credit for the popper even if you turned it in. Check your CASA account for Quiz...