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Qn #648
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Largest value of $cos^2\theta -6sin\theta cos\theta+3sin^2\theta+2 $ is
A.
4
B.
0
C.
$$4+\sqrt{10}$$
D.
$$4-\sqrt{10}$$
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❓ Question: Largest value of $cos^2\theta -6sin\theta cos\thet... | TANCET Group Studies | Tancet Group Studies