20. Write negations for each of the following Statements. a. If P is a P:P is a square giP is a rectangle роде рлид -"P is a square and p is not a square, then P is a rectangle. 6. "If today is New Year's Eve, then tomorrow is January P: Today is New Years Eve qi Tomorrow is January rectangle -"Today is new year's Eve and Tomorrow is not Janvarў C. If the decimal expansion of r is is rational, terminating, then r P: The decimal expansion of Vis terminating qir is rational - "The decimal expansion of r is terminating land is not rational.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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What are the contrapositives for the statements?
20. Write negations for each of the
following Statements.
"1
a. If P is a square, then P is a rectangle.
pip is a square
Pis a rectangle
р-дерлид
-"P is a square and p is not a rectangle.
6. "If today is New
is January
Year's Eve, then tomorrow
P: Today is New Years Eve
q: Tomorrow is January
= "Today is new year's Eve and Tomorrow
is not January
C. If the decimal expansion of r is
terminating, then r is rational,
P: The decimal expansion of Vis
terminating
qir is rational
-"The decimal expansion of r is terminating
and ris not rational.
Transcribed Image Text:20. Write negations for each of the following Statements. "1 a. If P is a square, then P is a rectangle. pip is a square Pis a rectangle р-дерлид -"P is a square and p is not a rectangle. 6. "If today is New is January Year's Eve, then tomorrow P: Today is New Years Eve q: Tomorrow is January = "Today is new year's Eve and Tomorrow is not January C. If the decimal expansion of r is terminating, then r is rational, P: The decimal expansion of Vis terminating qir is rational -"The decimal expansion of r is terminating and ris not rational.
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