Question

1 + sin A + 1 - sin A = 2

Answer 1

Answer:

in above equation :-

Step-by-step explanation:

+sinA and -sinA will be cancelled.

so:-

1+1 is only left

so:-

1+1=2

hence prooved

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Answer 2

Answer:

1+sinA+1-sinA= 1+1+sinA-sinA= 2+0=2

hence proved

Step-by-step explanation:

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