Home
Class 10
MATHS
n(R)={(x, x^(2))|x is a prime number les...

`n(R)={(x, x^(2))|x` is a prime number less than 13} is

A

6

B

7

C

5

D

4

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION & ANSWERS|18 Videos

  • ONE MARK QUESTIONS SET

    SURA PUBLICATION|Exercise Multiple Choice Question|250 Videos

  • STATISTICS AND PROBABILITY

    SURA PUBLICATION|Exercise Unit Test (Section -C)|1 Videos

Similar Questions

Explore conceptually related problems

The range of the relation r={(x, x^(2))| x is a prime number less than 13} is

The range of the relation R = | (x, x^(3)) / x is a prime number less than 13 } is .............. .

Write the relation R={ (x,x^3) "x is a prime number less than 10 } in roster form

Write the relation R= {(x,x^3): x is a prime number less than 10) in roster form.

Determine the domain and range of the relation R where R = { (x,x ^3) : x is a prime number less than 15 }.

Let A={1, 2, 3) and B={x|x is the prime number less than 10}. Find AtimesB and BtimesA .

Match each of the set on the left in the roster form with the same set on the right described in set-builder form: (i) {1, 2, 3, 6} (a) {x : x is a prime number and a divisor of 6} (ii) {2, 3} (b) {x : x is an odd natural number less than 10} (iii) {M,A,T,H,E,I,C,S} (c) {x : x is natural number and divisor of 6} (iv) {1, 3, 5, 7, 9} (d) {x : x is a letter of the word MATHEMATICS}.

Define a relation R on the set N of natural numbers by R= {(x, y): y= x+5, x is a natural number less than 4, x, y in N). Depict this relationship using roster form. Write down the domain and the range.

Write the following in "Roaster" form? (a) A=set of the months having 31 days. (b) B={x : x is a natural number of 2 digits divisible by 13} (c) C={set of vowels in the word "father"} (d) D={x : 5 lt x le 10, x in N} E={x : x is a square natural number less than 16}