(sinα)x4+(cosβ)x3+(cosγ)x2+3x+6 is a quadratic polynomial such that – InterviewSolution

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1.	(sinα)x4+(cosβ)x3+(cosγ)x2+3x+6 is a quadratic polynomial such that α,β,γ∈[0,π2], then select the correct statements.
Answer» $(sin α) x^{4} + (cos β) x^{3} + (cos γ) x^{2} + 3 x + 6$ is a quadratic polynomial such that $α, β, γ \in [0, \frac{π}{2}],$ then select the correct statements.

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