Question

Which of the following is a finite sequence?

विकल्प

• \[ 5, 10, 15, 20, \ldots \] — a sequence that continues without end

• \[ 3, 6, 9, 12 \] — a sequence with a fixed number of terms

• \[ 2, 6, 18, 54, \ldots \]

• \[ 3, 7, 11, 15, \ldots \]

Answer 1

A finite sequence is a sequence with a fixed number of terms, such as \[ 3, 6, 9, 12 \]. A finite sequence has a last term, so it does not continue indefinitely.