Equations involving Sine and Cosine

Questions (2)

An equation for ALL solutions ofsin θ=0 and cos θ=-1 Please explain in-depth explanations of this I am really having trouble
1. 1 answer
2. asked by Lan ZHan
3. 410 views
1. What is the value of b that makes the following equation true? cos(17b+26)=sin(15b)A. B=2 B. B=3 C. B=9.5 D. B=13
1. 1 answer
2. asked by goku
3. 6 views