Question

If cos 0= - 3/5 in quadrant II, what is sin 0 ?

Answer 1

Answer:

sin 0= 3/5 and 0 lie in quadrant II. What is cos 0? the possible answers are:-4/5, 4/5, -square root of 34/5, and square root of 34/5 ** sin 0=3/5 This means you are working with a 3 …