logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
Home  >>  CBSE XII  >>  Math  >>  Model Papers
0 votes

If a matrix has 12 elements, what are the possible order it can have?

This question has multiple parts. Therefore each part has been answered as a separate question on Clay6.com
Can you answer this question?
 
 

1 Answer

0 votes
Toolbox:
  • We know that if a matrix is of order $m\times n$ it has mn elements.Thus to find all possible orders of a matrix with 12 elements.
  • We will find all ordered pairs of natural numbers whose product is 12.
Given:
No of elements: 12
All ordered pairs are :$1\times 12,12\times 1,2\times 6,6\times 2,3\times 4,4\times 3$
Possible orders are :$1\times 12,12\times 1,2\times 6,6\times 2,3\times 4,4\times 3$
answered Apr 15, 2013 by sharmaaparna1
 
Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...