√1+cosA/1-cosA= cosec A + cot A
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Hey !!!
√1 + cosA /1 - cosA ×√1+cosA /√1+cosA
[multiplying by √1+cosA on numerator and denominator]
=> (√1 + cosA )²/ √1² - cos²A
=> 1 + cosA / sinA
=> cosecA + cotA RHS prooved
Hope it helps you !!!
@Rajukumar111###
√1 + cosA /1 - cosA ×√1+cosA /√1+cosA
[multiplying by √1+cosA on numerator and denominator]
=> (√1 + cosA )²/ √1² - cos²A
=> 1 + cosA / sinA
=> cosecA + cotA RHS prooved
Hope it helps you !!!
@Rajukumar111###
Answered by
1
it's correct
I hope it is helpful for you
I hope it is helpful for you
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