Question

what is the 4th term of the AP if a=5 & d=2​

Answer 1

Answer:

11

Step-by-step explanation:

a=5 ,d=2

an= a+(n-1)d

an=5+(4-1)2

an=5+6

an =11

(ANS)

Answer 2

4=5+(4-1)2
4=5+6
4=11