" 8.If "2cos x+sin x=1," then find the sum of all possible values of "7cos x+6sin x" ."quad " [16"yM11

If 2cos x+sin x=1, then find the value of 7cos x+6sin x

If cos^(-1)x=sin^(-1)3x, then sum of all possible values of x

The sum of all possible values of cot x for which 9sin x+2cos x=6, is

For a in R,cos alpha cos x+sin y>=sin xAA x in R then find the sum of the possible value(s) of sin alpha+sin y

If 2 cos x +sin x=1 then value of 7 cos x + 6 sin x lis equal to

If sin(sin x+cos x)=cos(cos x-sin x) then the largest possible value of sin x, is

If sin x+cos x=a, find the value of |sin x-cos x|

If sin(sin x + cos x) = cos (cos x - sin x) then the largest possible value of sin x is