Math, asked by rakesh11411, 1 day ago

cosecA/(cosecA_1)+cosecA/(cosecA+1)

Answers

Answered by abhinandantala2002
0

Answer:

2sec^2A

Step-by-step explanation:

(cosec^2A+CosecA+Cosec^2A-CosecA)/Cosec^2A-1

2Sec^2A

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