Question

find the nth term 1,4,9,16

Answer 1

first term= 1²
second term =2²
.
.
.
.
.
so, nth term = n²

Answer 2

Answer:

nth term is n².

Step-by-step explanation:

• In context to the given question, we have to find the nth term of the given arithmetic progression.

GIVEN:

1,4,9,16

SOLUTION:

Accordingly to the given format of arithmetic progression,

first term a₁ = (1)² = 1

second term a₂ = (2)² = 4

third term a₃ = (3)²= 9

fourth term a₄ =(4)² = 16

nth term aₙ =(n)² = n²

Therefore, nth term is n².