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.	-2
B.	-1
C.	0
D.	1
Answer» E.

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