Logic and Set Theory_Flashcard 2

Front

What is the cardinal of the set, H = {w, o, n, d, e, r, f, u, l}?

Back

9

Front

Find n(A) when
A = {14, 16, 18, 20, 22, 24}

Back

6

Front

What type of set is denoted as either { } or ∅?

Back

Empty (or Null) Set

Front

R = { factors of 36 }. n(R) =

Back

9

Front

Collection of well-defined group of objects.

Back

Set

Front

Set Q contains the letters in the word SISTER. Which of the following is set Q? Options: Q = { S, T, R }, Q = { I, E }, Q = { S, I, S, T, E, R }, Q = { S, I, T, E, R }

Back

Q = { S, I, T, E, R }

Front

Which of the following is not an element of A = {b, g, 5, 8, 12}? Options: c, 12, g, 8

Back

c

Front

Cow____ the set of all farm animals.

Back

Front

Which symbol completes the statement correctly? {6}____{1,3,6}

Back

Front

A set is a collection of specific, related and well-defined distinct objects.

Back

True