The values of 'a' for which `4^x-(a-4) 2^x+(9a)/4<0 AAx in(1,2)` is

The value of x for which 2^(x+4)-2^(x+2)=3 is

Find the value of x for which ((4)/(9)) ^(4) xx ((4)/(9)) ^(-7) = ((4)/(9)) ^(2x -1)

Let 'S' be the set of positive integer values of a for which (ax^2+2(a+1)x+9a+4)/(x^2+8x+32) lt0forall"X"inR then the number of elements is 'S' is

The value of x for which ](x^(2)-5x+4)/(x^(2)-9x+18)[=(x^(2)-5x+4)/(x^(2)-9x+18) is

The complete set of real values of 'a' for which the equation 9^(x)-(4a)3^(x)+4-a^(2)=0 has a unique root is

The set of values of k for which x^(2)+(4k-1)x+9>0AA x in R is

The value of lambda for which int(4x^(3)+lambda4^(x))/(4^(x)+x^(4))dx=log(4^(x)+x^(4)) is