SOLUTION: 3sin2(90)-cos(90)

Algebra -> Trigonometry-basics -> SOLUTION: 3sin2(90)-cos(90) Log On

Algebra: TrigonometrySection

Answers archiveAnswers

Click here to see ALL problems on Trigonometry-basics

Question 872706: 3sin2(90)-cos(90)
Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website!
3*sin^2(90)-cos(90)
-----
3*1^2 - 0
-----
= 3
---------------
Cheers,
Stan H.
==================