#a7 = ? arithmetic progression

wild moon · 2023-11-05T08:58:21.244Z

a7 = ? arithmetic progression | Mathematics | Page 1

2 messages · Page 1 of 1 (latest)

wild moonBOT Nov 5, 2023, 8:58 AM

flat ravine Nov 5, 2023, 10:52 AM

I think you should Use the formule of sum of an arithmetic progression to get an equation