Question

The nth term of an Ap is 4n+5then find 2nd term briefly ​

Answer 1

Answer:

We are given that

an=4n+5

a1 =4×1+5=9

a2 =4×2+5=13

a3 =4×3+5=17

so, required a p is 9,13,17..

second term of AP is 13