how to find quadrants in trigonometry for class 11
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ASTC rule will help you. It stands for All Silver Tea Cups. In the first quadrant, all the functions are positive. In the second quadrant, sine and its reciprocal are positive. In the third quadrant, tan and its reciprocal are positive. In the fourth quadrant, cos and its reciprocal are positive
fameeha:
this was very useful method
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