UPSC CDS 2 2018 Math Paper

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Question : 64 of 100

Marks: +1, -0

Let sin (A + B) =

√3

2

and cos B =

√3

2

, where A, B are acute angles. What is tan (2A - B)equal to ?

[2018 CDS-II]

1/2
√3
1
√3
1

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