Question

Q14. The sum of first n terms of an 1 point AP is (2n^(2)-n) then 2 nd term of AP will be ^(*)​

Answer 1

Answer:

sry I think abs is -2

Step-by-step explanation:

ok ?

Answer 2

Answer:

VERIFICATION:------

a=1

a1=5

therefore,CD=a1-a

5-1

=4

BY FORMULA

A2=A+(N-1)D

=1+4

=5.

HOPE YOU UNDERSTAND