CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

HCF

What is the c...

Question

What is the cardinality of the set P $\cap$ Q?
___

Open in App

Solution

From the venn diagram, we have

P = {2, 3, 5, 7, 19}

Q = {7, 13, 17, 19}

Intersection of two sets contains members which belong to both the sets.

P $\cap$ Q = {7, 19}

Therefore, the cardinality of P $\cap$ Q is 2

Suggest Corrections

thumbs-up

0

Similar questions

Q. If the cardinality of a set

A

4

and that of a set

B

3

, then what is the cardinality of the set

A Δ B

.

Q. The cardinality of set P is 3. What is the number of elements in the power set of set P ?

If the cardinality of two disjoint sets A and B are 10 and 15 respectively, what is the cardinality of A $\cup$ B?

Q. For two n-dimensional real vectors P and Q

t h e n o p e r a t i o n s (P, Q) i s d e f i n e d a s f o l l o w s :

s (P, Q) = n \sum i - 1 (P [i] . Q [i])

Let L be a set of 10 dimensional non-zero real vectors such that for every pair of distinct vector

P, Q ϵ L, s (P, Q) = 0

.
What is the maximum cardinality possible for the set L?

A = {1, 3, 5, 7}

, then what is the cardinality of the power set

P (A)

?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Special Factors and Multiples

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard VI Mathematics

Join BYJU'S Learning Program

CrossIcon