Question

exact value of sin,cos and tan.​

Answer 1

Answer:

•Sin0°= 0 , Sin30°=1/2 , Sin45°=1/Root 2 , Sin60°=Root 3/2 , Sin90°=1

•Cos0°= 1 , Cos30°=root3/2 , Cos45°=1/root 2 , Cos60°=1/2, Cos90°=0

•Tan0°=0 , Tan30°=1/root3 , Tan45°=1 , Tan60°=root3 , Tan90°= Not defined