178k views
5 votes
TRIGONOMETRY if 0 is in the first quadrant and cos 0=3/5 what is sin (1/20)?Where 0 is theta

TRIGONOMETRY if 0 is in the first quadrant and cos 0=3/5 what is sin (1/20)?Where-example-1
User Icehorn
by
5.5k points

1 Answer

0 votes

Given:


\cos \text{ }\theta\text{ = }(3)/(5)

Using the trigonometric identity:


undefined

User Okhan Okbay
by
5.3k points