if tanƟ + sinƟ = m and tanƟ - sinƟ = n

show that m² - n²= 4 ∫^-mn

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if tanƟ + sinƟ = m and tanƟ - sinƟ = n
show that m2 - n2 = 4
∫-mn

Abhishek Kr. Jha · Accepted Answer

Please follow the given link :

https://www
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if tanƟ + sinƟ = m and tanƟ - sinƟ = n show that m2 - n2 = 4 ∫-mn