The values of a for which the equation `sqrtasinx-2cosx=sqrt2+sqrt(2-a)` has solutions are

The values of a for which the equation sqrtasinx-2cosx=sqrt2+sqrt(2-a) has a solution is

The values of a for which the equation sqrt(a)sin x-2cos x=sqrt(2)+sqrt(2-a) has solutions are

The equation sqrt3sinx+cosx=4 has

Write the set of values of a for which the equation sqrt(3)sinx-cosx=a has no solution.

Solve the equation sinx-cosx= sqrt 2 '

The set of values of 'a' for which the equation sqrt(a) "cos" x -2 "sin" x = sqrt(2) + sqrt(2-a) has a solution is

The set of values of 'a' for which the equation sqrt(a) "cos" x -2 "sin" x = sqrt(2) + sqrt(2-a) has a solution is

The range of values of a for which the equation sin^2x-sqrt3 sinx cosx=2a-1 has real solution(s).

the least value of 'a' for which the equation 2sqrt(a) sin^(2) x+sqrt(a-3) sin 2x=5+sqrt(a) has at least one solution is _______.