JEE MATHEMATICS MCQ: SET THEORY

1 Easy

1 of 1

Understanding +4 | -1

Statement-I: The set

\left\{x\right.

x

is a real number and

\left.x^2-1=0\right\}

is the empty set.

Statement-II: The set

{A}=\left\{{x}: {x} \in {R}, {x}^2=16\right.

and

\left.2 {x}=6\right\}

is an empty set.

View answer and explanation

Correct option: B

Statement II is true

Statement II is true because the set A is empty since there is no real number that satisfies both conditions

x^2 = 16

and

2x = 6

simultaneously.

More Questions from SET THEORY

Practice All Chapter MCQs →

S

2 a_1 a_2 a_3 \ldots . . a_{2006}

a_1, a_2, a_3, \ldots ., a_{2006}

S

a N=\{a n: n \in N: b N=\{n b: n \in N\}

c N=\{c N: n \in N\}

b N \cap c N=d N

a, b, c \in N

b, c

A=\{x: x

\}

B=\{x: x

A-B

F(n)

n

[\mathrm{F}(20) \cap \mathrm{F}(16)] \subseteq \mathrm{F}(\mathrm{y})

40 \%

A, 20 \%

10 \%

C

A

C

4 \%

A

C

2 \%

A