" Q18.The least value of the fuction "f(x)=ax+(b)/(x)

The least value of the function f(x) = ax + (b)/(x) (x gt 0, a gt 0, b gt 0)

The least value of the function f(x)=ax+(b)/(x) is …………… (Where a gt 0, b gt 0, c gt 0 )

Find the least value of the function f(x)=x^3-18 x^2+96 x in the interval [0,9] is ?

The least function value of function f(x) =ax + b/x (where, a gt 0, b gt 0, x gt 0 ) is ……………………

The range of the fuction f(x)=x^(2)+2x+2 is

Find the least value of a so that the function f(x) = x^2 + ax + 1 is strictly increasing on (1, 2).

Find the greatest and least values of function f(x)=3x^(4)-8x^(3)-18x^(2)+1

The greatest integer fuction f(x) = [x] is

Investigate for what values of x, the fuction (x-1)/(x^(2)+x-1) is a maximum or minimum .also show that the maximum value of the fuction is less than its minimum value