Math, asked by vinayagamk7979, 11 months ago

cotA-cosA÷cotA+cosA=cosecA-1÷cosecA+1

Answers

Answered by Anonymous
12

Step-by-step explanation:

{(CosA/SinA) - CosA / (CosA/SinA)+ CosA}

{ CosA-CosASinA / CosA+CosASinA }

1 - SinA / 1 + SinA

CosecA - 1 / CosecA + 1

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