Question

What is the fifth term of the sequence?

an=5⋅2n−1

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a5=

Answer 1

80

Explanation:

Just took the test.

Answer 2

The fifth term of the sequence is:

49

Explanation:

We are given the general term(
`n^(th)` term) of the sequence as:

an=5.2n-1

We have to find the fifth term

i.e. we have to find the value of an for n=5

a5=5×2×5-1

=50-1

=49

Hence, the fifth term of the sequence is:

49