Math, asked by sangeetapatro2, 8 months ago

cos2α/cos^4α-sin^4α - cos^4α+sin^4α/2-sin²2α

Answers

Answered by adlakha86ayaan

0

Answer:

secq + tanq = cos sin θ 1− θ

Step-by-step explanation:

secq + tanq = cos sin θ 1− θ

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