R D Sharma Solutions for Chapter: Function, Exercise 1: MULTIPLE CHOICE QUESTIONS (MCQs)

Author:R D Sharma

R D Sharma Mathematics Solutions for Exercise - R D Sharma Solutions for Chapter: Function, Exercise 1: MULTIPLE CHOICE QUESTIONS (MCQs)

Attempt the free practice questions on Chapter 2: Function, Exercise 1: MULTIPLE CHOICE QUESTIONS (MCQs) with hints and solutions to strengthen your understanding. MATHEMATICS CLASS XII VOLUME-1 solutions are prepared by Experienced Embibe Experts.

Questions from R D Sharma Solutions for Chapter: Function, Exercise 1: MULTIPLE CHOICE QUESTIONS (MCQs) with Hints & Solutions

HARD
12th CBSE
IMPORTANT

If f:AB given by 3f(x)+2-x=4 is a bijection, then

MEDIUM
12th CBSE
IMPORTANT

Let  f(x)=11-x. Then {fo(fof)}(x)

MEDIUM
12th CBSE
IMPORTANT

Let g(x)=1+x-[x] and f(x)=-1,x<00,x=01,x>0where [x] denotes the greatest integer less than or equal to  x. Then for all  x, f(g(x)) is equal to

MEDIUM
12th CBSE
IMPORTANT

If f:R(-1,1) is defined by f(x)=-x|x|1+x2, then f-1(x) equals

MEDIUM
12th CBSE
IMPORTANT

Let [x] denote the greatest integer less than or equal to x. If f(x)=sin-1x, g(x)=x2 and h(x)=2x, 12x12, then 

EASY
12th CBSE
IMPORTANT

If f(x)=sin2x and the composite function g(f(x))=|sinx|, then g(x) is equal to

EASY
12th CBSE
IMPORTANT

Let f:RR be given by f(x)=tanx. Then, f-1(1) is

MEDIUM
12th CBSE
IMPORTANT

Let f:R-35R be defined by f(x)=3x+25x-3. Then,