Monotonocity(Greatest and least value OF function)

Monotonocity ex-4

Find the greatest and least values of function f(x)={-x , -1lt=x<0 2-(x-1)^2, 0lt=xlt=2

The difference between the greatest and least value of function f(x)=cos x+(1)/(2)cos2x-(1)/(3)cos3x is

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

To find absolute greatest and least values of any function in any interval

The difference between the greatest and least values of the function f(x) = sin 2x - x on [-pi//2 , pi//2] is

The difference between the greatest and least values of the function F(x) = int_(0)^(x) (t+1) dt on [1,3] is

Find the greatest and least values of the function f(x)=(sin^(-1)x)^3+(cos^(-1)x)^3,-1 le x le 1