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Anonymous52111 Posted 21 years ago
Grammar

Problem: 'And/or'

I need your help to explain this meaning and give some examples. Thanks.
  

Top answer

Hi, It's best if you give some examples, and then we can help you with any problems that we see. OK? Clive

  • Hi, It's best if you give some examples, and then we can help you with any problems that we see.
  • OK?
  • Clive
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5 Answers
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Hi,

It's best if you give some examples, and then we can help you with any problems that we see. OK?

Clive
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And/or just means that either "and" or "or" may be used in the sentence. In pure logic, OR means and/or, and XOR (exclusive or) means or. Observe:

A AND B : Both A and B must exist
A OR B : A must exist, or B must exist, or both A and B must exist
A XOR B : A must exist, or B must exist, but NOT BOTH A and B

If I was inviting two people to a barbecue, I could
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X and/or Y = (X and Y) or (X or Y) = (X and Y) or X or Y.

(EX) 'You have to learn English and/or French.'
There are three alternatives as my answer.
[1] OK, I'll learn English and French.
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Well, at least they have finally gave the excellent explanations to the subject of this as I desired. Thanks everyone!
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Hello English helpers,

I have a question. Can there be more than two items in a "and/or" sentence? If possible, then please give an example. Thank you.

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