fin a triangle ABC sines of angles A and B satisfy the equation `4x^2 -2sqrt6x-1=0` then `cos(A-B)=`

If in a triangle ABC sines of angles A and B satisfy the equation 4x^(2) - 2sqrt6 x + 1 = 0 then cos(A - B) =

If in a DeltaABC , sines of angles A and B satisfy : 4x^(2)-2sqrt(6)x+1=0 ,then cos(A-B) equals

If in a triangle ABC , tan A/2 and tan B/2 are the roots of the equation 6x^(2)-5x+1=0 , then

In triangle ABC, angle A is greater than angle B. If the measure of angles A and B satisfy the equation 3sinx-4sin^3x-k=0 . (A) pi/3 (B) pi/2 (C) (2pi)/3 (D) (5pi)/6

In a triangle ABC, A > B, if the measure of angleA and angleB satisfy the equation (2tanx)/(1+tan^2x)=lambda,0

In triangle ABC, angle A is greater than angle B. If the measure of angles A and B satisfy the equation 3sinx-4sin^3x-k=0 . Find the value of angle C (A) pi/3 (B) pi/2 (C) (2pi)/3 (D) (5pi)/6

In triangle ABC, angle A is greater than angle B. If the measure of angles A and B satisfy the equation 3sinx-4sin^3x-k=0. (A) pi/3 (B) pi/2 (C) (2pi)/3 (D) (5pi)/6

In a triangle ABC ,angle A is greater than angle B.If the measures of angles A and B satisfy the equation 2tan x-k(1+tan^(2)x)=0, where kE(0, 1),then the measure of the angle Cis

In a triangle ABC, angle A is greater than angle B. If the measures of angles A and B satisfy the equation 2tanx -k(1+tan^2x)=0 , where k E (0, 1), then the measure of the angle Cis

In a triangle ABC, angle A is greater than angle B. If the measures of angles A and B satisfy the equation 2tanx -k(1+tan^2x)=0 , where k E (0, 1), then the measure of the angle Cis