Find the maximum and minimum values of `f(x) = sec x + log cos^2 x,0ltxlt 2pi.`

Find the maximum and minimum values of f(x) = sec x + log cos^(2)x, 0 lt x lt 2pi .

Find the local maximum and local minimum value of f(x)=secx+logcos^2x ,0ltxlt2pi

Find the points of local maxima and minima (if any) of each of the following functions. Find also the local maximum and minimum values. f(x) = sec x + log cos^2 x, 0 le x le 2 pi, x ne pi/2, (3pi)/(2)

Find the maximum and minimum values. f(x) = sin^4 x + cos^4x, 0 le x le pi/2

Find the local maximum and local minimum value of f(x)=sec x+log cos^(2)x,0

Find the local maximum and local minimum values of f(x)=secx+logcos^2x ,\ \ 0ltxlt2pi

The maximum and minimum values of f(x)=secx+logcos^(2)x,0 lt x lt 2pi are respectively

Find the maximum and minimum values of the function. f(x) = secx+logcos^2x ,in (0,2pi)

Find the local maximum and local minimum values of f(x)=sec x+log cos^(2)x,quad 0

Find the maximum and minimum values of f(x) = (-x + 2sin x) " on " [0, 2pi]