19 and 20th sum
please answer it
whom ever answers it they will be marked as brainalist...
Attachments:

Answers
Answered by
1
Hope it helps you and don't forget to mark me as brainliest!!
Attachments:

Similar questions
Science,
10 months ago
English,
10 months ago
Economy,
10 months ago
Chemistry,
1 year ago
Social Sciences,
1 year ago