Question

If sin A = –
calculate cos A and tan A.​

Answer 1

Step-by-step explanation:

sin^A + cos^A = 1

sin^A + cos^A = 1_^ + cos^A = 1

sin^A + cos^A = 1_^ + cos^A = 1cos^A = 1 - _^

sin^A + cos^A = 1_^ + cos^A = 1cos^A = 1 - _^tanA= sinA / cosA

sin^A + cos^A = 1_^ + cos^A = 1cos^A = 1 - _^tanA= sinA / cosAtanA=_^ / 1-_^