Math, asked by pranaovs, 1 year ago

If sinθ = 1/2, show that 3.cosθ - 4. $cos^{3}$ θ = 0
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Can someone please explain to me this question?

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Answered by amritathapa

1

Step-by-step explanation:

since we have sine value, from sine we can calculate cos value and put it in the equation. Proper calculation will prove the equation.

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