Question

tan A= √3, then find the value of cosec A. ​

Answer 1

Step-by-step explanation:

tanA=√3

So, cotA= 1/√3 ,

cot^2A= 1/3 , therefore , cosec^2A= 1+ cot^2A

Cosec^2A = 1+ 1/3 = 4/3

CosecA = ± 2/√3 as tan A = √3 , means angle A acute , hence cosecA can’t be negative.

CosecA = +2/√3

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