math

Verify at least one of the identities: AJ 1+sin(x)-sin' (=)) = cos(r) + tan(x) B) = 2 cot(x) ese(z) You can type your answers out here by using "Insert-Equation"... or write out your work on a piece of paper or a digital pad, take a picture or screenshot, then upload/embed the image in the answer box to show your work. Use "Insert-Image" and make sure the image is visible