Home
Class 12
MATHS
Let = {1, 2, 3} and B = {3, 4}. Write do...

Let = {1, 2, 3} and B = {3, 4}. Write down the domain range and co-domain of the relation given by R = {(a, b) : `a in A, b in B, a in b`}

Text Solution

Verified by Experts

R = {(1, 3), (1, 4), (2, 3), (2, 4), (3, 4)}
Here domain of R = {1, 2, 3}
and range of R = {3, 4}
co-domain of R = B = {3, 4}
Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    AAKASH INSTITUTE|Exercise Try Yourself|70 Videos

  • RELATIONS AND FUNCTIONS

    AAKASH INSTITUTE|Exercise Assignment (Section - A) Objective Type Questions (one option is correct)|102 Videos

  • PROBABILITY

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION-J (aakash challengers questions)|13 Videos

  • SEQUENCES AND SERIES

    AAKASH INSTITUTE|Exercise Assignment (SECTION - J) Aakash Challengers|12 Videos

Similar Questions

Explore conceptually related problems

Determine the domain and range of the reletion R defined by: R={(a,b):b=|a-1|,a in Z and |a|<=3}

If A={2,4,6,8} and B={1,3,5}, then find the domain and range of the relation: R{(x,y):x in A, y in B and x gt y}

Let R={(a,b) :a,b in N and b=a+5,a lt4}. find the domain and range of R.

Let R={(a,b):a,b in N and a+3b=12}. find the domain and range of R.

Let R be the relation in the set N given by R = {a,b):a is a multiple of b} .Then :

Let R={(a,b):b=|a-1|, a in Z and |a|lt 3}. Find the domain and range of R.

Let R be the relation in the set N given by R = {(a,b):|a-b| is odd}. Then:

If A={2,4,6} then domain of the relation R={(a,b):a,b in A, |a|-|b| , is even number} defined on A is

Let A={1,2,3,5}" and "B={4,6,9}. Define a relation from A to B, given by R={(a,b):a inA,b inB" and "(a-b)" is odd"}. (i) Write R in roster form. (ii) Find dom (R) and range (R).