If cos x = -1/2 and π < x < 3π/2, then the value of 2 tan2x + 3 cose – McqOptions

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1.	If cos x = -1/2 and π < x < 3π/2, then the value of 2 tan2x + 3 cosec2x is:
A.	4
B.	16
C.	8
D.	10
Answer» E.

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