CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

(i) Express 49 as sum of 7 odd numbers
(ii) Express 121 as sum of 11 odd numbers.

Open in App
Solution

(i) 49=72


So 49 can be expressed as sum of first 7 consecutive odd numbers

49=1+3+5+7+9+11+13.

(ii) 121=112

So 121 can be expressed as sum of first 11 consecutive odd numbers

121=1+3+5+7+9+11+13+15+17+19+21

flag
Suggest Corrections
thumbs-up
15
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Interesting Patterns
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon