15 **Activity: Finding the Cardinal Number of a Set****Task:**Find the cardinal number for the given set.**Set A:**\[ A = \{21, 28, 35, 42, 50, 54\} \]**Instructions:**Type your answer in the space provided below. Remember to enter a whole number.\[ \text{The cardinal number is} \_\_\_\_ \](Type a whole number.)Use the "Previous" button if you need to go back and review any part of the material. When you are ready, submit your answer.**Explanation:**The cardinal number of a set is the number of elements in that set. For set A, count the distinct elements listed to determine its cardinal number.

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Algebra

Find the cardinal number for the given set. A = {21, 28, 35, 42, 50, 54} The cardinal number is (Type a whole number.)

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter1: Introduction To Algebra

Section1.8: Number Lines

Problem 47WE

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Question

**Activity: Finding the Cardinal Number of a Set**

**Task:**
Find the cardinal number for the given set.

**Set A:**
\[ A = \{21, 28, 35, 42, 50, 54\} \]

**Instructions:**
Type your answer in the space provided below. Remember to enter a whole number.

\[ \text{The cardinal number is} \_\_\_\_ \]
(Type a whole number.)

Use the "Previous" button if you need to go back and review any part of the material. When you are ready, submit your answer.

**Explanation:**
The cardinal number of a set is the number of elements in that set. For set A, count the distinct elements listed to determine its cardinal number.

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