Math, asked by subiprasaha97, 6 months ago

e.
19. What is the value of 0 - 1 + 2 - 3 + 4 - 5 + 6
- 7. . . . . . . + 16-17 + 18 - 19 + 20.

Answers

Answered by aurora2007

2

Answer:

10

please mark me as brainliest

Answered by soniakundu06

1

Answer:

2-1=1. 3-2=1....so on..20-19=1. isi way se 1 ten times hoga or unka sum 10

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