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The number of points inside or on the circle x 2 + y 2 = 4 satisfying tan 4 x + cot 4 x +1 = 3 sin 2 y is?


The number of points inside or on the circle x2 + y2 = 4 satisfying tan4x + cot4x +1 = 3 sin2y is?


Grade:12

1 Answers

Aman Bansal
592 Points
10 years ago

dear nirabhra aggarwal,

the above equation is a type of transdental equation and such equations can be solved only graphically

thus the number of points satisfying this equation is 2

ans = 2

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