The number of distinct real roots of |\table \sin x , \cos x , \cos x ; \cos x , \sin x ,\cos x ; \cos x , \cos x , \sin x |=0 in the interval -\frac{\\pi}{4} \\leq {x} \\leq \frac{\\pi}{4} is: [25 Jul 2021 Shift 2]

Matrices and Determinants Part 2

Section: Mathematics

Question : 46 of 100

Marks: +1, -0

The number of distinct real roots of |

|=0 in the interval −

≤x≤

is:

[25 Jul 2021 Shift 2]

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