INTRODUCTION TO SETS

Which of the following is a well-defined set?

• A set of beautiful teachers

• A set of basketball players

• A set of President of the Republic of the Philippines

• A set of Class Honors

List all the letters in the name " jennylyn"

• {j,e,n,n,y,l,y,n}

• {j,e,n,y,l,y,n}

• {j,e,n,y,l}

• {j.e.n}

The set of all whole numbers is not a well-defined set?

• True

• False

1. An object or member in a set is called __________.

• an element

• an item

• a person

• a thing

Tags

CCSS.HSS.CP.A.1

Set Q contains the letters in the word SISTER. Which of the following is set Q?

• Q = { S, T, R }

• Q = { I, E }

• Q = { S, I, S, T, E, R }

• Q = { S, I, T, E, R }

We use lower case letters to name a set.

• True

• False

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

The set of vowels in English alphabet contains elements

• {a, b, c, d, e, f}

• {p, q, r, s, t}

• {l, m, n, o, p}

• {a, e, i, o, u}

If A = {even numbers less than 13}, then

• A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}

• A = {1,3, 5, 7, 9, 11}

• A = {2, 4, 6, 8, 10, 12}

• A = {2, 4, 6, 8, 11,}

Which of the following best describes set P, where P = { car, train, aeroplane, boat}

• {types of public transportation}

• {name of places most visited}

• {four things in the country}

• None of the above

Tags

CCSS.K.MD.B.3

Which of the following is a well defined set?

• {A tall student in the class}

• {My favourite superhero}

• {Types of subjects done in grade 7}

• {My favourite subject done in grade 7}

Tags

CCSS.HSS.CP.A.1