If sec2 θ - sec θ = 1, then what is the value of (tan12 θ - 3 tan – McqOptions

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1.	If sec2 θ - sec θ = 1, then what is the value of (tan12 θ - 3 tan10 θ + 3 tan8 θ - tan6 θ)?
A.	-1
B.	0
C.	1
D.	2
Answer» D. 2

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