Home
Class 12
MATHS
[" The AM,of the solutions of the equati...

[" The AM,of the solutions of the equation "4cos^(3)x-4cos^(2)x-cos(pi+x)-1=0" in the interval "(0,315)" is "k pi],[" then "k=]

Promotional Banner

Similar Questions

Explore conceptually related problems

If the arithmetic mean of the roots of the equation 4cos^(3)x-4cos^(2)x-cos(pi+x)-1=0 in the interval [0,315] is equal to kpi , then the value of k is

If the arithmetic mean of the roots of the equation 4cos^(3)x-4cos^(2)x-cos(pi+x)-1=0 in the interval [0,315] is equal to kpi , then the value of k is

The number of solutions of the equation 2(sin^(3)x+cos^(3)x)-3(sin x+cos x)+8=0 in the interval (0,4 pi) is

The number of solutions of the equation 2(sin^(3)x+cos^(3)x)-3(sin x+cos x)+8=0 in the interval (0,4 pi) is

The number of solutions of the equation 2(sin^(3)x+cos^(3)x)-3(sin x+cos x)+8=0 in the interval (0,4 pi) is

The number of solutions of the equation 2(sin^(3)x+cos^(3)x)-3(sin x+cos x)+8=0 in the interval (0,4 pi) is

The arithmetic mean of the roots of the equation 4cos^(3)x-4cos^(2)x-cos(315 pi+x)=1 in the interval (0,315 pi) is equal to (A)50 pi(B)51 pi(C)100 pi(D)315 pi

The number of solutions of the equation cos^(2)((pi)/(3)cos x - (8pi)/(3))=1 in the interval [0,10pi] is

The number of solutions of the equation cos^(2)((pi)/(3)cos x - (8pi)/(3))=1 in the interval [0,10pi] is