India Languages, asked by pushpa90009, 4 months ago

1)
prove that sinº a + cos² a = sin0 + cos2 e
 \sqrt{306}

Answers

Answered by BrainlyQueen07
14

Answer:

If tan[theta,2]=sqrt[[1-e],[1+e]]tan[phi ,2] then prove that cosphi=[costheta-e],[1- ecostheta

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