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Write the first two terms of the sequence whose nth term is given by the formula,
n
an =

n²+1

Sagot :

Answer:

2 and 2.5

Step-by-step explanation:

To find the first two terms, we substitute \(n = 1\) and \(n = 2\) into the formula:

1. **For \(n = 1\)**:

\[

a_1 = \frac{1^2 + 1}{1} = \frac{2}{1} = 2

\]

2. **For \(n = 2\)**:

\[

a_2 = \frac{2^2 + 1}{2} = \frac{5}{2} = 2.5

\]

So, the first two terms of the sequence are 2 and 2.5.