Question

Which term of the A.S. (1 , 5 , 9 , 13 , ……) is 148

Answer 1

Answer:

$\purple{ \boxed{\texttt{Answer}}}$

Given series is 1,5,9,13,...

Common difference (d) =5−1=4

First term is a=1

So nth term is t^n :

=> a+(n−1)d=1+(n−1)4=4n−3

∴ tn =4n−3

Answer 2

Step-by-step explanation:

Given series is 1,5,9,13,...

Common difference (d) =5−1=4

First term is a=1

So nth term is t^n :

=> a+(n−1)d=1+(n−1)4=4n−3

∴ tn =4n−3