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Q. 1.

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Precalculus Enhanced with Graphing Utilities

Found in: Page 868

Book edition 6th

Author(s) Sullivan

Pages 1200 pages

ISBN 9780321795465

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Short Answer

Write down all the subsets of the set { Dave, Joanne, Erica }.

All the subsets of the set-

$\{\emptyset\}$

\{D a v e}, {J o a n n e}, {E r i c a\} \{D a v e, J o a n n e\}, \{J o a n n e, E r i c a\}, \{E r i c a, D a v e\} \{D a v e, J o a n n e, E r i c a\}

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1. Given information.

The set is given $\{D a v e, J o a n n e, E r i c a\} .$

Step 2. Write down the subset.

To write down the step first write subsets with no elements, then those with one element, then those with two elements and finally with three elements.

$0$ Elements - $\{\emptyset\}$

$1$ Elements - $\{D a v e\}, \{J o a n n e\}, \{E r i c a\} .$

$2$ Elements - role="math" localid="1647244496274" $\{D a v e, J o a n n e\}, \{J o a n n e, E r i c a\}, \{E r i c a, D a v e\} .$

$3$ Elements - $\{D a v e, J o a n n e, E r i c a\} .$

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