If tan (11θ) = cot (7θ), then what is the value of sin2 (6θ) + sec2 – McqOptions

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1.	If tan (11θ) = cot (7θ), then what is the value of sin2 (6θ) + sec2(9θ) + cosec2 (12θ)?
A.	43/12
B.	31/12
C.	23/6
D.	35/12
Answer» B. 31/12

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