To prove: For all real numbers x and y, − ( x + y ) = ( − x ) + ( − y ) .

Question

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Answer 1

Question

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

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Answer 2

Question

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

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Answer 3

Question

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

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Answer 4

Question

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

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Answer 5

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

Answer 6

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

Answer 7

Chapter A, Problem 4E

To determine

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

Answer 8

Expert Solution & Answer

Answer 9

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Answer 10

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Answer 11

Ch. A - Prove Theorem 3, which states that the...Ch. A - Prob. 2E Ch. A - Prove that for all real numbers x and y,...Ch. A - Prob. 4E Ch. A - Prob. 5E Ch. A - Prob. 6E Ch. A - Prob. 7E Ch. A - Prob. 8E Ch. A - Prob. 9E Ch. A - Prob. 10E

To prove: For all real numbers x and y, − ( x + y ) = ( − x ) + ( − y ) .

Solution Summary: The author explains how to prove that x and y are real numbers.

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To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).

Want to see the full answer?

Chapter A Solutions

To prove: For all real numbers x and y, − ( x + y ) = ( − x ) + ( − y ) .

Solution Summary: The author explains how to prove that x and y are real numbers.

Concept explainers

Videos

To prove: For all real numbers x and y, −(x+y)=(−x)+(−y).

Want to see the full answer?

Chapter A Solutions

To prove:

For all real numbers x and y, −(x+y)=(−x)+(−y).