Question

Without adding find the answer of the following numbers
(i) 1+3+5+7+9=
(ii) 1+3+5+7+9+11+13+15+17=
(iii) 1+3+5+7+9+11+13+15+17+19+21+23+25=

Answer 1

Answer:

Step-by-step explanation:

1) 25

2) 81

3) 169

Hoping this helped