The number of distinct real roots of `|sinxcosxcosxcosxsinxcosxcosxcosxsinx|=0` in the interval `-pi/4lt=xlt=pi/4` is 0 (b) 2 (c) 1 (d) 3

The number of distinct real roots of |[sinx,cosx,cosx],[cosx,sinx,cosx],[cosx,cosx,sinx]|=0 in the interval pi//4lt=xlt=pi//4 is 0 b. 2 c. 1 d. 3

The number of distinct real roots of |[sinx,cosx,cosx],[cosx,sinx,cosx],[cosx,cosx,sinx]|=0 in the interval pi//4lt=xlt=pi//4 is 0 b. 2 c. 1 d. 3

The number of distinct real roots of |[sinx,cosx,cosx],[cosx,sinx,cosx],[cosx,cosx,sinx]|=0 in the interval -pi//4lt=xlt=pi//4 is a. 0 b. 2 c. 1 d. 3

The number of distinct real roots of |(sinx,cosx,cosx),(cosx, sinx,cosx),(cosx,cosx,sinx)|=0 in the interval (-pi)/4lexlepi/4 is :

The number of distinct real roots of |(sinx,cosx,cosx),(cosx,sinx,cosx),(cosx,cosx,sinx)|=0 in the interval -pi/4 le x le pi/4 is (a) 0 (b) 2 (c) 1 (d) 3

The number of distinct real roots of |(sinx,cosx,cosx),(cosx,sinx,cosx),(cosx,cosx,sinx)|=0 in the interval -(pi)/(4)lexle(pi)/(4) is

The number of distinct roots of |(sinx, cosx, cosx),(cosx, sinx, cosx),(cosx,cosx,sinx)|=0 in the interval -pi/4 le x le pi/4 is (A) 0 (B) 2 (C) 1 (4) 2

The number of distinct real roots of |(sinx, cosx, cosx),(cosx, sinx, cosx),(cosx, cosx, sinx)|=0 in the interval -(pi)/4le x le (pi)/4 is

The number of distinct real roots of |{:(sinx,cosx,cosx),(cosx,sinx,cosx),(cosx,cosx,sinx):}|=0 in the interval -pi/4lexlepi/4 is "........."