Trigonometry (6)

Geometry Level pending

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

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Infinite points 2 4 1

Sahil Silare by Sahil Silare , 20, India

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1 solution

Deepak Sah
Mar 11, 2017

4 points

1 Helpful 0 Interesting 0 Brilliant 0 Confused

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