Math, asked by adawadi6444, 1 year ago

if 2cos2A=√3, find the value of A

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Answered by brunoconti

1

Answer:

Step-by-step explanation:

Attachments:

Answered by mkrishnan

1

Answer:

Step-by-step explanation:

2cos2A = √3

cos2A =√3/2 = cos 30

then 2A = 30

A = 15

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