Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • If G = {7, 8} and H = {5, 4, 2}, find G × H and H × G.

Q3  If G = {7, 8} and H = {5, 4, 2}, find  G \times H \: \: and \: \: H \times G

Answers (1)

best_answer

It is given that
G = {7, 8} and H = {5, 4, 2}
We know that the cartesian product of two non-empty sets P and Q is defined as
P \times Q = {(p,q) , where p \epsilon P , q \epsilon Q }
Therefore,
G \times H = {(7,5),(7,4),(7,2),(8,5),(8,4),(8,2)}
And 
H \times G = {(5,7),(5,8),(4,7),(4,8),(2,7),(2,8)}

Posted by

Gautam harsolia

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE board exams 2025 from February 15; Class 10, 12 subject-wise marks distribution
anam-khan

CBSE Date Sheet 2025: Class 10, 12 board exam dates soon on cbse.gov.in; previous trends, sample papers
anam-khan

CBSE Board Exams 2025: 75% attendance must for students to be eligible, reiterates board

Latest Question