Question

a+1,a,4a+2 are ap then find a and fivth seris​

Answer 1

Answer:

GIVEN= A.P:- a+1,a,4a+2

a=a+1 d= a-a+1

d=1

5th term=?

5th term=a+4d

=a+1+4 (1)

=a+1+4

Answer =a+5

I hope that is helpfull