Question

01. Fill in the blanks- 01. The perfect square of odd number are____________ ​

Answer 1

Answer:

Squares of odd numbers are of the form 8n + 1, since (2n + 1)2 = 4n(n + 1) + 1 and n(n + 1) is an even number. Every odd perfect square is a centered octagonal number. The difference between any two odd perfect squares is a multiple of 8.

Answer 2

Answer:

8n + 1, since (2n + 1)2 = 4n(n + 1) + 1 and n(n + 1) is an even number.

Step-by-step explanation:

Every odd perfect square is a centered octagonal number. The difference between any two odd perfect squares is a multiple of 8.