8. (5 pt.) Prove this identity: sin(-0) cot(-0) = cos 0. Explain your reasoning with a sentence. = 9. (5 pt.) Compare th
Posted: Fri Jul 08, 2022 5:38 am
8. (5 pt.) Prove this identity: sin(-0) cot(-0) = cos 0. Explain your reasoning with a sentence. = 9. (5 pt.) Compare the graph of y express this in terms of an identity. cos(x + 2) with y = cos z. Explain what you see and