You are viewing a single comment's thread. Return to all comments →
Just one question, is it 9*7 + 9*(-2*3)+7*(-2*4)+(-2*4)*(-2*3). Thanks for your explanation!
Seems like cookies are disabled on this browser, please enable them to open this website
Summing the N series
You are viewing a single comment's thread. Return to all comments →
Just one question, is it 9*7 + 9*(-2*3)+7*(-2*4)+(-2*4)*(-2*3). Thanks for your explanation!