Question

The 100th term of the sequence with the term -1-4n

Answer 1

Given:

The terms of a sequence are given by

`a_n=-1-4n`

To find:

The 100th term of the sequence.

Solution:

We have,

`a_n=-1-4n`

Putting n=100, we get

`a_(100)=-1-4(100)`

`a_(100)=-1-400`

`a_(100)=-401`

Therefore, the 100th term of the given sequence is -401.