Math, asked by sgykta1234iatd, 4 months ago

If cos2a-sin2a=tan2 b then prove that ,cos2 b-sin2b =tan2a .(2 is square )

Answers

Answered by uvivek9898

0

Answer:

it's very complicated yrr

Answered by Anonymous

0

Answer:

ya!it's right!

Step-by-step explanation:

ohhhhhh

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