Math, asked by jatin613754, 9 months ago

7. Without adding, find the sum.
(i) 1 + 3 + 5 + 7 +9
(ü) 1+3+5+ 7 + 9 + 11 + 13 + 15 + 17 +19
(iii) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23

Answers

Answered by ranjitkumarkumar
4

Answer:

Answer I) 25

Answer 2)100

Answer 3)144

Similar questions