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What's the equation of this sequence 4,8,16,32,64,128,256

2 Answers

2 votes

Answer:

The equation would be like :

2^(n+1)

Explanation:

Hope this helps ;)

Good luck ^^

User Hidayat
by
8.0k points
5 votes

Answer:

See below

Explanation:

Here we have a function
a such that
a: \mathbb{N}\to \mathbb{R} and
a:n \mapsto a(n) = a_n

The sequence is denoted as
$\{a_n\}_{n\in\mathbb{N}}$ such that
\mathbb{N} = \{1, 2, 3, ...\}

For this sequence, we would have


\left\{ {2^n\right\}_(n = 2)^8

But sure it seems to follow


\left\{ {2^n\right\}_(n = 2)^\infty

User Idubnori
by
7.9k points

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