In a Cartesian coordinate system, we draw a unit radius arc with centre at origin in anticlockwise direction. Let the angle substended by this arc be $\theta$. Now if we measure this same $\theta$ in clockwise direction, would all its trigonometric ratios be same? Why? Why not?
2026-04-01 04:41:57.1775018517
Does direction of angle (clockwise/ anticlockwise) matters in trigonometry
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