Math, asked by princess200467, 11 months ago

If sin a =1/2 then find the value of 2cosec a/1+cot^2a

Answers

Answered by mrbangerwa80

3

Answer:

1

Step-by-step explanation:

2cosecA/1+cosec*cosecA-1

=2cosecA/cosec*cosecA

=2/cosecA

=2sinA

=2*1/2=1

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