Math, asked by gurtej2, 1 year ago

1-2+3-4+5-6.....+19-20

Answers

Answered by Bedabrat

0

what to do ??...Ur qstn is incomplete

Answered by sam485ff

0

-10 is the answer of this question

Previous Question

Next Question

Similar questions

Math, 7 months ago

If a(-2,3),b(5,8) are two given points then (ordinate of b )( abscissa of a)...

Hindi, 7 months ago

Sampurn upsarg or Mul shabd ko aalag kare...

Math, 7 months ago

A reduction of 10% in the price of sugar enable a consumer to buy 6.2 more sugar in RS 279 . find the original price of sugar...

CBSE BOARD X, 1 year ago

various challanges faced by political parties...

History, 1 year ago

who is cm of up can u pls tell me...

Science, 1 year ago

write the difference between wildlife sanctuary, national park and biosphere reserve.

Physics, 1 year ago

a ball of mass 500g kept near the earth's surface . with how much force it will attract the earth.

Hindi, 1 year ago

Hindi muhavra on dhool with meaning...