meaning - "Between A and B" or "from A to B"


Suppose we are talking about the numbers 1, 2, ... , 10.


When we use the phrase between 1 and 10, do we include the end-points 1 and 10? Is there any difference if we say from 1 to 10 instead?



Answer



Saying “between 1 and 10” is somewhat ambiguous; usually people will say “between 1 and 10 inclusive” or “between 1 and 10 exclusive” to clarify when there is no other context. Both “between…and…” and “from…to…” are usually considered inclusive unless otherwise specified.


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