Question

8. Complete the following multiplication table
Second Number
7
First Number
S
0
3
7
13
Now from the above table, answer the following:
(1) List the pairs of integers whose product is zero.
(ii) Check from the table whether (-7) x 3 = 3 *(-7).
it) What do you observe in the row and column corresponding to 0?​

Answer 1

Answer:

1 7 and 0

2 question I m not able to understand sorry