Question

The information of men and women in three factories 1,2,3 is Given,


$\: \: \: \: \: \: \: \: \: men \: \: \: \: \: \: \: women\\ 1 \: \: \: \: \: \: \: \: \: 30 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 25\\ 2 \: \: \: \: \: \: \: \: \: 25 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 31\\ 3 \: \: \: \: \: \: \: \: \: 27 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 26$


Q1. Declare the above information in matrix ?

Q2. What does the entry in the third row or the second column show. ?

Answer 1

The matrix is given right below :

$\left[\begin{array}{ccc}30&25\\25&31\\27&26\end{array}\right]$

QUESTION 2 :

The entry in the third row shows the number of men and women in Factory 3 .

The entry in the second column shows the number of women in all factories .

Answer 2

The matrix is given right below :


\begin{lgathered}\left[\begin{array}{ccc}30&25\\25&31\\27&26\end{array}\right]\end{lgathered}⎣⎡​302527​253126​⎦⎤​​


QUESTION 2 :


The entry in the third row shows the number of men and women in Factory 3 .

The entry in the second column shows the number of women in all factories .