Question

If tan A + 1/tan A=2, then the value of cosec A is

a)1
b)1/√2
c)√2
d)√3/2​

Answer 1

Answer:

√2

Step-by-step explanation:

$\tan \: + \frac{1}{ \tan} = 2 \\ \tan \: + 1 = 2 \tan \\ \tan = 1 \\ so \: angle = 45 \\ \cosec(45) = \sqrt{2}$

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