Using calculus find the values of x , for which ,
sin x is a maximum

Using calculus find the values of x , for which , 4+2x-x^(2) is a maximum

Using calculus find the values of x , for which , (3x^(2)-5x+4) is a minimum

Using calculus find the values of x , for which , x(12-2x)^(2) is a minimum

Using calculus find the values of x for which the value of cos x is minimum and maximum , also find its minimum and maximum value.

Using calculus find the maximum value of cos x

The value of x for which function sin 2x attains its maximum is :

Find the maximum value of sinx +cosx and the value of x for which it is maximum.

f(x)=5-|x-1| . Find the maximum value of f(x) , also find the value of x for which f(x) is maximum.

Using calculus find the maximum value of (1-x)(2+3x)

Using calculus find the minimum value of 2x^(2)-4x+10