Math, asked by muhammadyousif476, 9 months ago

1-sinacosa/cosa,(seca-coseca)*sin^2a-
cos^2a÷sin^3+cos^3a

Answers

Answered by mmohammadfaheem1

1

Answer:

ur answer is on google mark as brainiest

Answered by JerlinSam

1

Answer:

If cos (A-B) + 1 = O , show that ,

cos A + cos B = 0 and sin A + sin B = 0

1-sinacosa/cosa,(seca-coseca)*sin^2a-

cos^2a÷sin^3+cos^3a

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