In the adjoining figure, TP and TQ are tangents drawn to a circle with centre O. If ∠OPQ = 15° and ∠PTQ = θ, then find the value of sin 2θ.

Trigonometric Ratios of 30 Degrees, Theorem on Equal Length of Tangents from External Point | PadhAiPro

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TextTrigonometric Ratios of 30 DegreesTheorem on Equal Length of Tangents from External PointCBSE PYQ

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