यदि tan (A + B) = sqrt(3) और cos (A-B) =...

यदि `tan (A + B) = sqrt(3)` और `cos (A-B) = (sqrt(3))/(2)` हो, तो A और B के मान है -

A

`45^(@), 15^(@)`

B

`60^(@), 30^(@)`

C

`15^(@), 30^(@)`

D

`40^(@), 20^(@)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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