cos24°-cos 84°=?
a. (√5+1)/4
b. (√5-1)/4
c. √(10+2√5)/4
d. 1/4
Answers
Answered by
0
Answer:
I think the answer is a
hope it help u
Similar questions
Social Sciences,
3 months ago
Biology,
3 months ago
Math,
3 months ago
Science,
6 months ago
Physics,
6 months ago
Math,
10 months ago
Environmental Sciences,
10 months ago
Social Sciences,
10 months ago