EXERCISE 4.2 LEVEL-1 1. Find the domain ...

EXERCISE 4.2 LEVEL-1 1. Find the domain of definition of f(x) = cos(x-4). 2. Find the domain of f(x) = 2 cos2x+ sin ?x. 3. Find the domain of f(x) = cos*x+cos X. 4. Find the principal value of each of the following: (i) cos-11 3 [NCERT) (iii) Cos-1(sin 41) [NCERT) () cos" (1) (iv) C05-1( tan 34

Similar Questions

Explore conceptually related problems

Find the domain of definition of f(x)=cos^(-1)(x^2-4) .

Find the domain of definition of f(x)=cos^(-1)(x^(2)-4)

Find the domain of f(x)=2cos^(-1)2x+sin^(-1)x .

Find the domain of f(x)=cos^(-1)x+cosx .

Find the domain of f(x)=sin^(-1)x+cos x

Find the domain of f(x)=cos^(-1)x+cos x

Find the domain of f(x)=2cos^(-1)2x+sin^(-1)x

Find the domain of the function: f(x)=cos^(-1)(1+3x+2x^2)