Q: If 2sin2θ–5sinθcosθ+7cos2θ=1then possible values of tan θ ar – McqOptions

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1.	Q: If 2sin2θ–5sinθcosθ+7cos2θ=1then possible values of tan θ are
A.	2, 5
B.	1, 3
C.	2, $$ {5\over2}$$
D.	2, 3
Answer» E.

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