JEE MATHEMATICS MCQ: SET THEORY

1 Easy

1 of 1

Understanding +4 | -1

Let

A = \{ x:x\;

is a multiple of 3} and B = {

{x:x}

is a multiple of 5}. Then,

A \cap B

is given by

View answer and explanation

Correct option: C

\left\{ {15,{\text{ }}30,{\text{ }}45,{\text{ }}......} \right\}

Option C (

\left\{ {15,{\text{ }}30,{\text{ }}45,{\text{ }}......} \right\}

) is correct because

A \cap B

represents the set of elements that are multiples of both 3 and 5, which are multiples of 15.

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