The solution of the equation\cos^2\theta + sin θ + 1 = 0, lies in the interval

Correct Answer is : (5π4,7π4)

VITEEE 2016 Paper

Section: Aptitude

Question : 112 of 125

Marks: +1, -0

The solution of the equationcos2θ + sin θ + 1 = 0, lies in the interval

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