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##### Question
sir, while doing the second exercise, I encountered a problem in \r\nprinting the fractions. while entering the elements of the matrix I \r\nentered the fractions but got the results as decimals.
I want to get the fractions as output. please guide me in the same.

Scilab Vector-Operations 05-06 min 40-50 sec 30-04-16, 11:41 a.m. AMBIKAPRASAD

You will have to use the rat function. Examples are given below
n- numerator, d- denominator

[n,d]=rat(2/3)
d  =

3.
n  =

2.
-->a=[1/2;4/5;6/7]
a  =

0.5
0.8
0.8571429

-->[n,d]=rat(a)
d  =

2.
5.
7.
n  =

1.
4.
6.
->[n,d]=rat(0.1/5)
d  =m

50.
n  =

1.

If you want to display the output strictly in the form numerator/denominator (with the division symbol), then you would have to install the Symbolic toolbox.

30-04-16, 1:09 p.m. smohanan
Sir following error I got for Exercise 2

-> A*C-C*A

Inconsistent row/column dimensions.

--> 2*C-6*A

Inconsistent row/column dimensions.

--> (2*C-^*A')*B'
(2*C-^*A')*B'
^^
Error: syntax error, unexpected ** or ^

--> (2*C-6*A')*B'

Inconsistent row/column dimensions.

--> A'
ans  =

1.    0.3333333   0.2
0.5   0.25        0.1666667

--> B'
ans  =

5.
2.

--> (2*C-6*A')*B'

Inconsistent row/column dimensions.

--> A
A  =

1.          0.5
0.3333333   0.25
0.2         0.1666667

--> (2*C-6*A')*B'

Inconsistent row/column dimensions.

--> (2*C-6*A')*C

Inconsistent row/column dimensions.
20-04-20, 2:27 p.m. sujata_magdum