Q1) If the sum of n terms of an A P is 2n2 + 5n, then its 2nd term - Maths - Arithmetic Progressions

Question

Q1) If the sum of n terms of an A P is
2n2 + 5n, then its 2nd term is: 
(a (a) 18 , (b) 7 ,
(c) 11, (d) 13 
Plss… answer fast hav boards on
sat…

Koka Sri Lakshmi Divya Sai · Accepted Answer

Q1) If the sum of n terms of an A.P. is 2n2 + 5n, then its 2nd term is: (a (a) 18 , (b) 7 , (c) 11, (d) 13 Plss… answer fast hav boards on sat….