Which of the following is an ordered pair?

Question

Which of the following is an ordered pair? (A) (p, q), p ∈ P and q ∈ Q (B) [p, q], p ∈ P and q ∈ Q (C)  p, q p ∈ P and q ∈ Q (D) All of these

Tardigrade Admin · Accepted Answer

We know that, an ordered pair of elements taken from any two sets P and Q is a pair of elements written in small brackets and grouped together in a particular order, i.e., (p, q), p ∈ P and q ∈ Q.

Q. Which of the following is an ordered pair?

$(p, q), p \in P$ and $q \in Q$

$[p, q], p \in P$ and $q \in Q$

${p, q}, p \in P$ and $q \in Q$

All of these

We know that, an ordered pair of elements taken from any two sets $P$ and $Q$ is a pair of elements written in small brackets and grouped together in a particular order, i.e., $(p, q), p \in P$ and $q \in Q$ .

Q. Which of the following is an ordered pair?

(p,q),p∈P and q∈Q

[p,q],p∈P and q∈Q

{p,q},p∈P and q∈Q

All of these

We know that, an ordered pair of elements taken from any two sets P and Q is a pair of elements written in small brackets and grouped together in a particular order, i.e., (p,q),p∈P and q∈Q.

$(p, q), p \in P$ and $q \in Q$

$[p, q], p \in P$ and $q \in Q$

${p, q}, p \in P$ and $q \in Q$

We know that, an ordered pair of elements taken from any two sets $P$ and $Q$ is a pair of elements written in small brackets and grouped together in a particular order, i.e., $(p, q), p \in P$ and $q \in Q$ .