if `1/x^2 gt 3` then `x in `

If 5x +2 gt 3x +1 and 4 (x -4) -2 gt 3x -1, then x can take which of the following values ?

If f(x) = {(kx-1, "when" x lt 2),(x+1,"when" x gt 2),(3, "when: x = 2):} is continuous at x = 2 , then k =

If f(x) = {(kx-1, "when" x lt 2),(x+1,"when" x gt 2),(3, "when: x = 2):} is continuous at x = 2 , then k =

If x gt (1)/sqrt(3) then tan^(-1) (3x-x^(3))/(1-3x^(2)) equals

The inequality x^(2)-3x gt tan^(-1) x is ture in

The inequality x^(2)-3x gt tan^(-1) x is ture in