The number of solutions of the equation 2 \theta-\cos ^2 \theta+\sqrt{2}=0 in {\R} is equal to [29-Jun-2022-Shift-1]

JEE Main 29 June 2022 Shift 1 Solved Paper

Section: Mathematics

Question : 25 of 90

Marks: +1, -0

The number of solutions of the equation
2θ−cos2θ+√2=0 in R is equal to

[29-Jun-2022-Shift-1]

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