Mathematics

Mathematics

Problem

In △PQR\triangle PQR with ∠R=90∘\angle R = 90^\circ and θ=∠P\theta = \angle P, which trigonometric ratio equals QRPR\frac{QR}{PR}? a) sin⁡θ\sin\theta b) tan⁡θ\tan\theta c) cot⁡θ\cot\theta d) cos⁡θ\cos\theta

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