If sin θ+sin^2 θ=1, then cos^2 θ+cos^4 θ is equal to – McqOptions

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1.	If sin θ+sin^2 θ=1, then cos^2 θ+cos^4 θ is equal to
A.	(〖cos〗^2 θ)/sinθ
B.	sinθ/(〖cos〗^2 θ)
C.	1
D.	None
Answer» D. None

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