1.

If cosecA =2 find the value of tanA​

Answer» ONG>ANSWER:

cosecA=2

sinA=1/2

1=sin^2A+cos^2A

1=(1/2)^2+cos^2A

cos^2A=3/4

cosA=root 3/2

So tanA=SinA/cosA

=1/2 ×2/root 3

tanA=1/root3

A=30 degree

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