Question

The nth term of Arithmetic Progression is given by an = 3n+1. Then its 3rd term is
A) 9 B) 10 C) 4 D) 28​

Answer 1

Step-by-step explanation:

10 is the right answer of your question

Answer 2

Answer:

★Given:-

• an = 3n + 1

★To Find:-

• Find it's third term?

★Solution:-

By substituting 3 in value of n,

→ ${ \sf{ a_{n} = 3n + 1}}$

→ ${ \sf{ a_{3} = 3(3) + 1 }}$

→ ${ \sf{ a_{3} = 9 + 1 }}$

→ ${ \sf{ a_{3} =10 }}$

∴ 3rd Term of AP is 10