Ask Questions, Get Answers

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

For a 2 x 2 matrix, A = \( [a_{ij} ], \) whose elements are given by \( a_{ij}=\large\frac{i}{j},\) write the value of \( a_{12}.\)

Can you answer this question?

1 Answer

0 votes
  • The number or functions occurring in the rectangular array are called the elements of the matrix or entries of the matrix. The element of the matrix is given by ith row and jth column.
A=$[a_{ij} ]$
$a_{12}\rightarrow i=1,j=2$
$a_{12}\rightarrow \Large\frac{i}{j}=\frac{1}{2}$
Therefore $a_{12}=\Large \frac{1}{2}$
answered Apr 9, 2013 by sharmaaparna1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App