calculate summation of vectors
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write a code with no loop that will calculate the following sum:
b = 500 + 501^2 + 502 + 503^2 +...+ (N-1)^2 + N, where N = 1000
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Accepted Answer
William Rose
on 17 Sep 2021
@Kha Le, This sounds a lot like a homework question. Hints:
Break it into two parts: the sum of the unsquared terms plus the sum of the squared terms.
If you still don't know, then show what you have tried that did not work, and show if you got an error message, or you got an answer that you know is the wrong answer, etc.
More Answers (2)
Hernia Baby
on 17 Sep 2021
Edited: Hernia Baby
on 17 Sep 2021
I'll just write a hint.
Even = 0:2:10
Odd = 1:2:10
Square = (1:10).^2
Sum = sum(1:10)
3 Comments
Hernia Baby
on 17 Sep 2021
thx! But I'm wondering if I should answer this question completely because I found this looks like home work...
I will write just hint.
Image Analyst
on 17 Sep 2021
If it wasn't tagged as homework, but you really suspect it is homework, you can give hints. You can ask them if it's their homework, and if they say no, then you can go on and give a full solution. If they say yes, I make sure it's tagged as homework (in case they didn't do it themselves) and I give them this link:
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