How to pick random number?

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Rose
Rose on 2 Oct 2013
Commented: Dennis M on 27 Feb 2021
Hi, Please forgive me if I am asking a basic question. I want to pick random number from the set {2,3}. It should either pick 2 or 3 randomly. I have been looking at these functions called 'rand', 'randi', 'randperm' etc., but i couldn't figure out how to use them for my problem. Any help would be appreciated.

Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 2 Oct 2013
Edited: Azzi Abdelmalek on 2 Oct 2013
randi([2 3])
%or
v=[2 3];
v(randi(2))
  3 Comments
Dennis M
Dennis M on 27 Feb 2021
Thank you Azzi Abdelmalek, you help me too... God Bless

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