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the number of solution of the equation cosec x minus of Cos 3 X equals to 2 cos x in 0 to 2pi

the number of solution of the equation cosec x minus of Cos 3 X equals to 2 cos x in 0 to 2pi

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1 Answers

ANIL TECH GUIDES
15 Points
4 years ago
There will be 0 solution . As the graph of cosec(X)-cos(3x)=2.cos(X) never intersect . That means there is no solution for this problem

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