Sin^2(90°-A)+cos^2(90°-A) = 1
Answers
Answered by
0
Answer:
Sin 2(90°-A)=1
cos 2(90°-A)=1
So By The Problem
Sin 2*1+2*1=4
Similar questions
Computer Science,
1 month ago
English,
2 months ago
Math,
8 months ago
Geography,
8 months ago
Math,
8 months ago