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Question

Mathematics Question on Trigonometric Equations

If cosθ = 35\frac{-3}{5}- and π < θ < 3π2\frac{3π}{2}, then tan θ2\frac{ θ}{2} + sin θ2\frac{ θ}{2}+ 2cos θ2\frac{ θ}{2} =

A

-1

B

1

C

-2

D

2

Answer

-2

Explanation

Solution

The correct option is (C) -2.