If sin 2- -8sin 2- -27sin2- -P and sin-sin-sin- -Q then P-Q is equal to

The correct option is D 0Let #160; α+β+γ=0 .....(1) ⇒ P=sin(2α β γ)+8 sin(2β γ α)+27 sin(2γ α β) =sin 3α+8sin 3 β+27sin3γ = 3(1)(2)(3) ...

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Range of Trigonometric Expressions

If sin 2α-β...

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If $sin (2 α - β - γ) + 8 sin (2 β - γ - α) + 27 sin (2 γ - α - β) = P$ and $sin (α + β) + sin (β + γ) + sin (γ + α) = Q$ then P+Q is equal to

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