Math, asked by thulasiamma34, 2 months ago

1. If a + b = 2019, find the value of (-1)a+(-1)b

Answers

Answered by bestanswer10

1

Answer:

If a+b=2019

Then,

-a-b= -2019

Answered by sri10211

0

Answer:

2020 it is too worst and 2021 is more worst than 2020

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