FunctionHard

Question

Maximum value of function f(x) = ∀ x ∈ R is

Options

A.5/8

B.3/4

C.1

D.5/2

Solution

f(x) = = 5 sin³x.cos³x
f(x) = (sin³ 2x)
f_max =

Create a free account to view solution

View Solution Free

Topic: Function·Practice all Function questions

More Function Questions

If f : Q → Q, f(x)= 2x and g : Q → Q, g(x) = x + 2, then (fog)-1(20) equals-...A function is called even function if its graph is symmetrical w.r.t.-...If g {f(x)} =| sin x | and f{g(x)} = (sin √x)2, then...Set A has 3 elements and set B has 4 elements. The number of injections that can be defined from A to B is -...The mapping f : R → R given by f(x) = x3 + ax2 + bx + c is a bijection if...