using the mod function to create and even random number generator in matlab

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Alex Perez 2020-1-27

回答： John D'Errico 2020-1-27

using the vector i created called random20

random20 = randi ([0,100],1,20);

how do i use the mod function to get all even random integers

any help would be appreciated.

James Tursa 2020-1-27

编辑：James Tursa 2020-1-27

Hint: What does mod(random20,2) give you? Can you use that to get the even ones?

Alex Perez 2020-1-27

when i use mod(random20,2) i get 0's and 1's in my output

here is my code

John D'Errico 2020-1-27

Why do you need the mod function? Just generate random integers, and then MULTIPLY THEM BY 2.

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