If `2^(2x +2)-a*2(x +2) + 5 - 4a >= 0` has at least one real solution, then complete set of values of `a` is

If tan^(2)x+secx -a = 0 has atleast one solution, then complete set of values of a is :

If tan^(2)x+secx -a = 0 has atleast one solution, then complete set of values of a is :

If 9-x^2>|x-a | has atleast one negative solution, where a in R then complete set of values of a is

" If "tan^(2)x+sec x=a+1" has at least one solution,then the complete set of values of "a" is "

If 9-x^(2)>|x-a| has atleast one negative solution,where a in R then complete set of values of a is

If x^(2)-x+a-3<0 for at least one negative value of x, then complete set of values of 'a is

If the equation cot^(4) x - 2 cosec^(2) x + a^(2) = 0 has at least one solution, then the sum of all possible ntergral values of a is equal to

If (x^(2) + 5)/(2) = x - 2 cos (m + n) has at least one real root, the

If (x^(2) + 5)/(2) = x - 2 cos (m + nx) has at least one real root, the

If (x^(2) + 5)/(2) = x - 2 cos (m + nx) has at least one real root, the