SOLUTION: Express 〖cos〗^4 t in terms of values of the cosine function with exponent 1.

Algebra ->  Trigonometry-basics -> SOLUTION: Express 〖cos〗^4 t in terms of values of the cosine function with exponent 1.       Log On


   

Question 1171120: Express 〖cos〗^4 t in terms of values of the cosine function with exponent 1.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Express 〖cos〗^4 t in terms of values of the cosine function with exponent 1.
-------------------
cos^4(t) = cos(t)*cos(t)*cos(t)*cos(t)
-----------------
If you meant cos(4t) look it up on Wikipedia - Half angle formulas