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Sine in Exponent (Posted on 2019-04-03) Difficulty: 3 of 5
Find the smallest positive integer x satisfying the equation below.

2sin x + 3sin x + 6sin x = 1

No Solution Yet Submitted by Danish Ahmed Khan    
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Solution 2 possible solutions | Comment 1 of 17
Since 1/2+1/3+1/6=1, sin(x)=-1

In radians x=pi (or 3pi/2 + n*2pi for integer n) but this is never an integer.

In degrees x=270 (or 270 + 360n) and the smallest positive integer is 270.

Edited on April 3, 2019, 2:35 pm
  Posted by Jer on 2019-04-03 11:50:26

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