Question

You know that the sum of first n odd natural numbers is the square of the number n, i.e.
1 + 3+5+7=4-16.
Now, find the value of
(1) 1+3+5+7+9+ 11 + 132
(1) 1+3+5+ 7 + 9 + 11 +13 + 152
(m) 1+3+5+7+9+ 11 + 13 + 15 + 17 + 19 +21 +23?​

Answer 1

Answer:

1. 168

2.201

3.144 please check it