Question

If the sum of n terms of an AP is given by Sn​=(3n+2n²)=4 then WHAT IS THE FIRST TERM OF AP​

Answer 1

Answer:

hi there

Step-by-step explanation:

If the sum of n terms of an A.P. is given by Sn = 3n + 2n2, then the common difference of the A.P. is - Studyrankersonline.