Prove that 2Cos2A-1=Cos2A-Sin2A by step by step
Answers
Answered by
0
Answer:
Sorry!!!! I don't know the answer
And please delete my answer okk!!!!!!
Similar questions
CBSE BOARD XII,
5 hours ago
Math,
5 hours ago
Math,
5 hours ago
Science,
10 hours ago
Chemistry,
10 hours ago
Hindi,
7 months ago
Social Sciences,
7 months ago