If `5/3 +x=5/3` then the value of `x` is?

If the function f(x) = {{:(a|pi - x|+1"," x le 5),(" is continuous at "),(b|x-pi|+3","xgt5):} x = 5, then the value of a - b is

If f(x) = (x - 1)(x - 2)(x - 3)(x - 4)(x - 5) , then the value of f' (5) is equal to

5 2/ 3 -x 5/6 = 2 . Find the value of x .

If |[2x,x+3],[ 2(x+1),x+1]|=|[1, 5],[ 3 ,5]| , then write the value of xdot

If x^(3)=7^(5) , what is the value of x ?