Select random numbers form matrix

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k khaja
k khaja 2021-3-25
评论： k khaja 2021-3-29
Can anyone help me, how can I choose 4 elelemts randomly from below matrix with and without repetaion.
P = ['a', 'b', 'c', 'd', '1', '2', '3', '4,']
Thanks in advance

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Matt J
Matt J 2021-3-25
With repetition: Use randi()
Without repetition: Use randperm()
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Matt J
Matt J 2021-3-25
You're welcome, but please Accept-click the answer to indicate that your problem is resolved.

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