Value of x if `10^(10^x)=10`.

The value of int_(-10)^(10)(3^(x))/(3^([x]))dx is equal to

Find the value of x, if (-5)/(9) =(10)/(x) .

For any real number x, let [x] = largest integer less than or equalto x. Let f be a real valued function defined on the interval [-10,10] by Then, the value of (pi/10)^2 (int_-10^10 f(x) cos pi x dx is

A solution for 10^(x)+10^(-x)=4 has the form x=log_(10)(A+sqrt(B)). The value of (A+B) is equal to

For what value of x, x^(2)+10x +11 will give the minimum value? (a)5 (b)+10 (c)-5 (d)-10

If the average of x and 1/x be 1 , then the value of x^(10) +(1)/(x^(10)) is