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Solve the inequation 2^(1/(cos^2 x))sqrt...

Solve the inequation `2^(1/(cos^2 x))sqrt(y^2-y+1/2)<= 1`

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The correct Answer is:
`y=(1)/(2)` and `x=npi`, where `n in I`
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RESONANCE ENGLISH-FUNDAMENTAL OF MATHEMATICS-Exercise
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