Exercise-3.1
Q2. If a matrix has 24 elements, what are the possible orders it can have? What, if it has 13 elements?
Solution:
(i) The possible order of Matrix will be followings
24 × 1, 1 × 24, 12 × 2, 2 × 12, 6 × 4, 4 ×6, 8 × 3, 3 × 8
No of orders = 8.
(ii) Matrix of elements 13 having the order 1 × 13, 13 × 1
No of orders = 2
Q3. If a matrix has 18 elements, what are the possible orders it can have? What, if it has 5 elements?
Solution:
Possible Order for Matrix of having elements 18,
1 × 18, 18 × 1, 9 × 2, 2 × 9, 6 × 3, 3 ×6
No of order = 6
