Math, asked by aditya9758, 7 months ago

if sin 2A =√3÷2. write the value of cos A

Answers

Answered by divya030806

1

value of cos A is 1/2

Step-by-step explanation:

sin2A=√3/2

sin2A=sin60

2A=60

A=30

Cos A =cos30=1/2

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