EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2019>Q 2

EASY

MHT-CET

IMPORTANT

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If $A = {x | x \in N, x$ is a prime number less than $12}$ and $B = {x |$ $x \in N$ , $x$ is factor of $10}$ , then $A \cap B$ $=$ …

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Important Questions on Sets, Relations and Functions

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2020 (12-Oct Shift-1)>Q 3

If

A = {2, 4}, B = {3, 4, 5},

then

(A \cap B) \times (A \cup B) =

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2020 (13-Oct Shift 1)>Q 4

If

f : R \to R,

such that

f (x) = \frac{e^{x} + e^{- x}}{e^{x} - e^{- x}},

then

f

is

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2020 (12-Oct Shift-1)>Q 5

If

|3 x - 2| \leq \frac{1}{2}

, then the complete set of values of

x

is

EASY

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2019>Q 6

If

f (x) = 3 x + 6, g (x) = 4 x + k

and

f o g (x) = g o f (x)

then

k =

MEDIUM

MHT-CET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 1 - Sets, Relations and Functions>MHT-CET 2020 (13-Oct Shift 1)>Q 7

If

f : R \to R, g : R \to R

are two functions defined by

f (x) = 2 x - 3, g (x) = x^{3} + 5

, then

{(f o g)}^{- 1} (x) =