Review: Introduction to Sequence and Series

1. A sequence with fixed numbers of terms and should have a first term and a last term.

• finite sequence

• infinite sequence

• finite series

• infinite series

1. It is a list of numbers arranged in a specific order.

• ellipsis

• pattern

• sequence

• series

1. It’s the expressed sum of the terms in a sequence.

• ellipsis

• finite sequence

• infinite sequence

• series

1. Each  number in the sequence is called a ______.

• elements

• numbers

• set

• term

1. Find the next three terms of 3, -6, 9, -12, _____, ______, ______.

• -15, 18, 21

• 15, -18, 21

• 15, 18, -21

• -15, -18, -21

1. Set of all even numbers from 10 to 20.

• { 10, 14, 18 }

• { 8, 10, 14, 16, 20, }

• { 12, 14, 16, 18, 20 }

• { 10, 12, 14, 16, 18, 20 }

1. Set of all numbers divisible by 4 between 20 to 40.

• { 24, 28, 32, 36 }

• { 24, 28, 32, 36, 40 }

• { 20, 24, 28, 32, 36 }

• { 20, 24, 28, 32, 36, 40 }

1. Below are the existing other distinctions of sequence, EXCEPT

• alternate

• decreasing

• generating

• increasing

1. Which among the following is an example of infinite sequence?

• 8, 16, 24, 32, 40

• -12, -24, -36, -48

• A = { 2, 4, 6, ... 500 }

• X = { ..., 3, 6, 9, 12, .... }

Create a set of nonzero integers in a decreasing order with minimum of 5 elements.