OpenStax, Contemporary Mathematics §1.1 Basic Set Concepts · Example 10 · Combinatorics · Sets & logic

Basic Set Concepts · Example 10

Determine if the following pairs of sets are equal, equivalent, or neither.

(a) $E = {2, 4, 6, 8, 10}$ and $F = {f or k, s p oo n, k ni f e, m e a tt h er m o m e t er, c an o p e n er}$
(b) The empty set and the set of prime numbers less than 2.
(c) The set of vowels in the word happiness and the set of consonants in the word happiness.

~5 minWritten answer · check your work with Lemma

OpenStax, Contemporary Mathematics · §1.1 Basic Set Concepts · Example 10

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.