How can I break the two different ranges in the vector apart?

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How can I break the two different ranges in the vector apart?
a = [7:17:302 primes(300)];
b = [7:17:302; primes(300)];
OR
b = [7:17:302];
c = [primes(300)];
  2 Comments
Walter Roberson
Walter Roberson on 16 Sep 2018
What does it mean to break them apart?
The values 7 41 109 211 are in both ranges.
If you know the length of one of the two parts you can use indexing.
Image Analyst
Image Analyst on 16 Sep 2018
It looks like you did break them apart. Isn't that what b and c are? If not, then what are they?

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Accepted Answer

Image Analyst
Image Analyst on 16 Sep 2018
Do you perhaps mean this:
a = [7:17:302 primes(300)];
plot(a, 'b-', 'LineWidth', 2);
grid on;
index = find(diff(a) < 0);
b = a(1:index)
c = a(index+1:end)

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