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Question

Quantitative Ability and Data Interpretation Question on Trigonometry

If tanθ+sinθ=m and tanθ-sinθ=n, then the value of m2-n2 is equal to

A

4 mn

B

2√(mn)

C

4√(mn)

D

2(mn)2\sqrt(\frac{m}{n})

Answer

4√(mn)

Explanation

Solution

The correct option is (C): 4√(mn)