Question

Given the arithmetic sequence an = 5 + 2(n − 1), what is the domain for n?




#No - SPAMS!

Answer 1

$\huge{\boxed{\red{\it{Answer:-}}}}$

The sequence n is a natural number

★We have to find out domain.

For any function, y = f(x) domain is a set, in which function y is defined.

In some way we can say that all value of x in which function is defined is known as domain.

Here,

Domain ∈ Natural number or n ≥ 1

Where, ∈ - the symbol belongs to

That is, domain belong to Natural number or n ≥ 1

Answer 2

$\huge\underline\mathfrak\green{Solution}$

The domain for n = all integers where n ≥ 1.

→ Hence opt.d) is correct.

★ EXPLANATION:

The sequence n is natural number.

We have to find out domain.

For any function, y = f(x) domain is a set, in which function y is defined.

In some way, you can say that all value of x in which function is defined is known as domain.

Here,

domain ∈ Natural number or n ≥ 1

where, ∈ - the symbol belong to

that is, domain belong to natural number or n ≥ 1.

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