Solve for x the angle: sin 2x=1 and cos2x=1 where angle is measured in radians.
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Solve for x the angle: sin 2x=1 and cos2x=1 where angle is measured in radians.

[From: ] [author: ] [Date: 11-05-12] [Hit: ]
......
Domain between 0 to 360.
It would be a great help if you could show the steps to getting the answer

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sin 2x=1
=> 2*sin x*cos x =1
=> sin x*cos x=1/2
=> sin^-1 x= 1/2 and cos^-1 x=1/2
=>x= pi/6 and x= pi/3.

cos2x=1
=> 1 - 2 sin^2 x=1
=> sin^2 x=0
=> sinx=0
=> x = 0.
1
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