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09-10-2020
Mathematics

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prove the following statement (1-sinA)×sin²A/(1+cosA)×cos²A=1-cosA/1+sinA

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09-10-2020

Answer:

(1-sinA) * Sin²A

(1+cosA) * Cos²A

(1-sinA) * (1-Cos²A)

(1+cosA) * (1-Sin²A)

(1-sinA) * (1-CosA)(1+CosA)

(1+cosA) * (1-SinA) (1+SinA)

(1-CosA)

(1+SinA)

proved

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