Question

cosA/1+SinA =1-sinA /cosA ​

Answer 1

Answer:

Here is your answer my friend

Answer 2

Hi !

From LHS .

cos/1+ sinA

Just multiplying by 1- sinA in numerator and denominator .

We get , cosA ( 1-sinA)/(1+sinA)(1-sinA)

=> cosA ( 1-sinA)/(1-sin²A)

=> cosA (1-sinA)/cos²A

=> (1-sinA)/cosA RHS

LHS = RHS PROVED

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Hope it's helpful