Trigonometric ratios of any angle
Subject: Optional Maths
Overview
Coming Soon
Things to remember
Values of every trigonometric ratio in different quadrants are:
_x000D_| 1st quadrant | _x000D_2nd quadrant | _x000D_3rd quadrant | _x000D_4th quadrant | _x000D_
| all the ratios are (+e) positive | _x000D_sin and cosec (+ve) remaining (-ve) | _x000D_tan and cot (+ve) remaining (-ve) | _x000D_cos and sec (+ve) remaining (-v) | _x000D_
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