Login or Sign Up

Ask a New Question

Exact Value of Cosine

Questions (2)

FIND THE EXACT VALUE OF COS U 4/5, PI/2 <U<SIN 2U=? COS 2 U= TAN 2 U=
1. 1 answer
2. asked by TINA
3. 389 views
use an approptiate identity to find the exact value cos(-7pi/12)
1. 1 answer
2. asked anonymously
3. 26 views