EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 18 - Functions>AMU-AT (B.Tech.) 2018>Q 5

HARD

AMU-AT (B.Tech.)

IMPORTANT

Earn 100

The equation $| x | + |\frac{x}{x - 1}| = \frac{x^{2}}{| x - 1 |}$ will be always true for $x$ , belonging to

66.67% studentsanswered this correctly

Important Questions on Functions

EASY

AMU-AT (B.Tech.)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 18 - Functions>AMU-AT (B.Tech.) 2018>Q 6

If

R

is the set of real numbers and

f : R \to R

is a function defined by

f (x) = \sin x,

then

f^{- 1} ([- 1, 1])

is

MEDIUM

AMU-AT (B.Tech.)

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 18 - Functions>AMU-AT (B.Tech.) 2017>Q 7

The range of the function

f (x) = \frac{2 + x}{2 - x}, x \neq 2

is