1.

6. If the sum of first n terms of an AP is given by Sn = 3n2 + 2n, find the nth term of the AP.

Answer» ya aayush is correct
Sn me n ki values i.e., 1 ,2 ,3 put karo and then \'d\' ki value nikalo phir an ki formule se ......
Bro......
Kyun iske baad zindagi mein maths se paala nhi padega kya ?????
6n-1


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