Question

1. Give an example of matrices A and B in the following cases.
i. AB is defined, but BA is not defined
ii. AB & BA are both defined, but they are of different orders.
iii. AB & BA are both defined and are of same orders. But AB + BA.
iv. A# 0&B#0, but AB = 0.​

Answer 1

Answer:

Comparative Financial Statements Statements used to compare the items of income statement i.e. profit and loss account and position statement i.e. balance sheet for ascertaining the trend of the performance and profitability of an enterprise are known as comparative financial statements.