JEE MATHEMATICS MCQ: SET THEORY

1 Easy

1 of 1

Understanding +4 | -1

{P}, {Q}

and

{R}

are subsets of a set

{A}

, then

{R} \times\left({P}^c \cup {Q}^c\right)^c

equals

View answer and explanation

Correct option: A

({R} \times {P}) \cap({R} \times {Q})

Option A ((

R \times P) \cap(R \times Q)

) is correct because it follows from De Morgan's law and the properties of Cartesian products.

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