" Prove that tan "x>x" for all "x in[0,(pi)/(2)]

Prove that tan x gt x for all x in [0, (pi)/(2)]

By using LMVT prove that tan x>x for x in(0,(pi)/(2))

Using mean value theorem,prove that tan x>x for all x(0,(pi)/(2))

Show that tan x gt x for all x in [0, pi//2) .

Prove that tan x gt x + (x^(3))/(3) for all x in (0, pi/2) .

Prove that 2sin x+tan x>=3xquad (0<=x<(pi)/(2))

Let f (x) = 7 tan ^(8) x + 7 tan ^(6) x - 3 tan ^(4) x - 3 tan ^(2) x for all x in (-(pi)/(2), (pi)/(2)). Then the correct expression(s) is (are).

Using LMVT prove that : (a) tan x gt x in (0, pi/2) , (b) sin x lt x for x gt 0

Prove that cos (sinx) > sin (cos x) for all x in 0 le x le pi//2