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The function cot(sinx) can't lie between -cot1 and cot1. Why so?

The function cot(sinx) can't lie between -cot1 and cot1. Why so?

Grade:11

1 Answers

Aditya Gupta
2081 Points
5 years ago
Because graph of cot is discontinuous. So when x approaches zero, cotsinx becomes unbounded. Therefore it cannot lie in limits like -cot1 and cot1.

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