express 1+2sinQ cosQ as a perfect square
Answers
Answered by
0
Answer:
sin square Q+cos square Q=1
1+2sinQ cosQ =sin square Q+cos square Q +2sinQ cosQ = (sinQ+cosQ)^2
Similar questions
Geography,
4 hours ago
Social Sciences,
4 hours ago
Science,
7 months ago
English,
7 months ago
Math,
7 months ago