Trigonometry
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
1 Answer
ANIL TECH GUIDES
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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