Question

(1+sinA)÷(1+sinA)×(1-sinA)÷(1-sinA)

Answer 1

Hi Friend !!!

Here is ur answer !!!

(1+sinA / 1+sinA )× (1-sinA /1-sinA)

= 1×1

= 1


Hope it helps u : )

Answer 2

(1+sinA) / (1+sinA ) * (1- sinA ) / (1-sinA)
=1* 1
=1
hope this helps you dear...
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