Given that P+Q+R=0. Which of the follow...

Given that `P+Q+R=0`. Which of the following statement is true?

`|P|+|Q|=|R|`

`|P+Q|=|R|`

`|P|-|Q|+|R|`

`|P-Q|=|R|`

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The correct Answer is:

if` P+Q+R=0,`
then `|P+Q|=|R|`

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