Hey guys, just to make sure I am on the right track here on this question: Find the remaining trigonometric functions of θ if cos(θ) = √3/2 and θ terminates in QI. Would the sine= 1?
Hello, goldbug78!
Find the remaining trigonometric functions of
if and terminates in quadrant 1.
We are given: .
Hence, is in a right triangle with:
Pythagorus: .Code:* * * 2 * * * * x * θ * * * * _ * * * √3
. . . . . . . . . .
Since is in quadrant 1,
You have: .
Go for it!