Find the point of local maxima or local minima of the function
`f(x) = (sin^(4) x + cos^(4) x) " in " 0 lt x lt (pi)/(2)`

Find the points of local maxima and minima of the function f(x)=x^(2)-4x .

Find the points of local maxima and minima of the function f(x)=x^(2)-4x .

The points of local maxima or local minima of the function f(x) = x^(3) + x^(2) + x + 1 are:

Find the local maxima and local minima of the functions: (i) f(x) = (sin x - cos x), " When " 0 lt x lt (pi)/(2) (ii) f(x) = (2 cos x + x), " when " 0 lt x lt pi

Find all the points of (local) maxima and (local) minima of the function x^3-4x

Find all the points of local maxima and local minima of the function f(x)=(x-1)^(3)(x+1)^(2)

Find the points of local maxima and local minima of the function f(x)=2x^(3)-3x^(2)-12x+8 .

Find the points of local maxima and local minima of the function f(x)=2x^(3)-3x^(2)-12x+8 .

Find e local maximum and local minima,of the function f(x)=sin x-cos x,0

Find the local maxima local minima of the function f(x) = x^3 -3x^2 - 24 x +5