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If ∫tan/(2ksecθ)dθ for  θ ∈ [0, π/3]    = 1 - 1/2, (k > 0), then the value of k is:

(1) 1

(2) 4

(3) 2

(4) 1/2

1 Answer

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by (70.8k points)
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Best answer

The correct option (3) 2   

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