For what value of `x`, the function is maximum or minimum `y=3sinx+4cosx`

For what value of x, the function is maximum or minimum y=3sin x+4cos x

Find for what values of x the following functions are maximum and minimumthe corresponding maximum and minimum values :y=x^(3)-3x+1

Find for what values of x the following functions are maximum and minimum : y=x^(5)-5x^(4)+5x^(3)-1

Find for what values of x the following functions are maximum and minimum.also the corresponding maximum and minimum values y=(x)/((x-1)(x-4))

Find for what values of x the following functions are maximum and minimum Also find the corresponding maximum and minimum values : y=10-x^(2)-x^(3)-(1)/(4)x^(4)

Find for what values of x the following functions are maximum and minimum Also find the corresponding maximum and minimum values : y=x^(3)-3x^(2)+5

Find maximum & minimum value of 3 sin x-4 cosx

For what values of x, the function f(x) = x^(5)-5x^(4)+5x(3)-1 is maximum or minimum? Prove that at x = 0, the function is neither maximum nor minimum.

For what values of x, the function f(x) = x^(5)-5x^(4)+5x^(3)-1 is maximum or minimum? Prove that at x = 0, the function is neither maximum nor minimum.

The maximum value of the function 4 cosx+3 sinx+20