Math, asked by nithinvarma2006, 6 months ago

sin²3A/sin²A - cos²3A/cos²A

Answers

Answered by Anonymous

2

Sin²3A - Cos²3A

Sin²A Cos²A

= 3 - 3 [Sin²A and Sin²A gets eliminate. Cos²A and Cos²A get eliminated]

=0 (Ans)

Hope it helps......

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