Let R = {(a, a³) : a is a prime number less than 5} be a relation. Find the range of R. [CBSE 2014]

Open in App

Solution

We have,
R = {(a, a³) : a is a prime number less than 5}
Or,
R = {(2, 8), (3, 27)}

So, the range of R is {8, 27}.

Suggest Corrections

Similar questions

x

x^{2}

x

Determine the domain and range of the relation R defined by

(i) $R = {(x, x + 5) : x ϵ (0, 1, 2, 3, 4, 5)}$

(ii) $R = {(x, x^{3}) : x$ is a prime number less than 10}.

If $A = {2, 4, 6,}$ , $B = {5, 7, 1, 9}$ .

Let R be the relation ‘is less than’ from A to B. Find Domain (R) and Range (R).

A = {1, 2, 3, 4, 5}

B = {1, 4, 5}

R

A

B

R

x

x^{2}

x

Join BYJU'S Learning Program