For each of the following sets, decide whether it is finite, countable, or uncountable. Explain your answer briefly. (a) P(Q) (b) {1,[0.03, 1] (c) (0, ∞) (d) (2, 3) (e) Nx [0, 2] (f) Nn (-∞, 1000) (g) [1, ∞) \ Q (h) P({1,2, ..., n}) × Z (i) Rn P(R)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 4E
icon
Related questions
Question

Use rules of cardinality

For each of the following sets, decide whether it is finite, countable, or uncountable. Explain your
answer briefly.
(a) P(Q)
1 1
1
(b) { 1, , , , }n [0.03, 1]
4
(c) (0, ∞)
(d) (2,3)
(e) Nx [0, 2]
(f) Nn (-∞, 1000)
(g) [1, ∞) \ Q
(h) P({1, 2,...,n}) x Z
(i) Rn P(R)
Transcribed Image Text:For each of the following sets, decide whether it is finite, countable, or uncountable. Explain your answer briefly. (a) P(Q) 1 1 1 (b) { 1, , , , }n [0.03, 1] 4 (c) (0, ∞) (d) (2,3) (e) Nx [0, 2] (f) Nn (-∞, 1000) (g) [1, ∞) \ Q (h) P({1, 2,...,n}) x Z (i) Rn P(R)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 11 steps with 12 images

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage