I've tried to search for a simple formula to do this but I can't find any that works for my program.
I found this: (n^2+n)/2=sum, n being the last number in the "series", but it only works if the first number is 1(which mine is necessarly not, since you should be able to input any number).
This is what my program should look like:
Input two numbers : 10 15
Numbers between 10 och 15 : 11 12 13 14
Sum 11 to 14 = 50
Avarage = 12.5
Need some help with this Array. I am trying to get the sum of the even numbers and the sum of the odd numbers using a for each loop. I know the answers to what I am trying to achive are sum of even = 84 and the sum of ...
I have a 2d matrix with dimension (3, n) called A, I want to calculate the normalization and cross product of two arrays (b,z) (see the code please) for each column (for the first column, then the second one and so on).
the function that I created to find the ...