Third term of the sequence whose $n^{t h}$ term is $2 n + 5,$ is ............

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

11

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

12

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $11$
Since, $a_{n} = 2 n + 5$

The third term is,

$a_{3} = 2 (3) + 5$

$a_{3} = 11$

Suggest Corrections

Similar questions

n^{t h}

t_{n} = 2 n - 5

4^{th}

n^{th}

a_{n} = 2^{n}

7^{t h}

n^{t h}

a_{n} = \frac{n^{2}}{2^{n}}

n^{t h}

a_{n} = \frac{2 n - 3}{6}

Find the 7^th term in the following sequence whose n^th term is

Join BYJU'S Learning Program