How to select a random value from a matrix?

2012 9 27
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How to select a random value from a matrix?
A = [1 2 3 4 5
6 7 8 9 10]

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Jan
Jan 2012-9-27
This sounds like a homework question. I suggest to use RANDI or RAND together with FLOOR. The command NUMEL will be helpful also.

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Jan
Jan 2012-9-27

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Did you delete this question after I've asked, if it is a homework, and reposted it??

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At that time there was a network problem appears here. So My browser Crashed and also I cant do anything. So I reposted it.

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