Find the value of `1//x` for the given values of `xdot` `x >3` (ii) `x<-2` (iii) `x in (-1,3)-{0}`

Find the value of x^2 for the given values of xdot (i) x -2 (iii) xgeq2 (iv) x<-2

Find the value of x^(2) for the given values of x. (i) x lt 3 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1

Find the values of x^2 for the given values of x. (i) x lt 2 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1

Find the value of k for which the given value is a solution of the given equation x^2+3ax+k=0 at x=-a

Find the value of k for which the given value is a solution of the given equation 7x^2+kx-3=0 at x=2/3

A function is defined as f(x)=x^2-3xdot Find the value of f(2)dot Find the value of x for which f(x)=4.

Find all the possible values of 1/x for x>3 .

Find the maximum value of x^((1)/(x)) .

For 2 lt x lt 4 find the values of |x|. (ii) For -3 le x le -1 , find the values of |x|. (iii) For -3 le x lt 1, find the values of |x| (iv) For -5 lt x lt 7 find the values of |x-2| (v) For 1 le x le 5 find fthe values of |2x -7|

lf f(x)={(x^3, x 2):} , then find the value of f(-1)+f(1)+f(3) . Also find the value (s) of x for which f(x)=2.