3. Determine whether the given statements are equivalent. a. If a = b, then a c = b·c If a + b, then a·c + b.c b. If I live in Nashville, then I live in Tennessee. If I do not live in Tennessee, then I do not live in Nashville.
3. Determine whether the given statements are equivalent. a. If a = b, then a c = b·c If a + b, then a·c + b.c b. If I live in Nashville, then I live in Tennessee. If I do not live in Tennessee, then I do not live in Nashville.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
ANSWER #3
![1. Write each of the following in "If p, then q" form.
a. Every square is a rectangle.
b. Being older than 30 is sufficient to show that I am at least 21.
2. Write the converse, inverse and contrapositive of: "If we have a quiz today, then we will not have
a quiz tomorrow.
3. Determine whether the given statements are equivalent.
a. If a = b, then a · c = b.c
If a + b, then a · c + b ·c
b. If I live in Nashville, then I live in Tennessee.
If I do not live in Tennessee, then I do not live in Nashville.
4. Write the contrapositive of each statement and use he contrapositive to determine whether the
original statement is true or false.
a. If 3 + x is an odd integer, then x is an even integer. (Assume x is an integer)
b. If two triangles are not similar triangles, then they are not congruent triangles.
Note: Similar triangles have the same shape. Congruent triangles have the same size and
shape.
c. If today is not Wednesday, then tomorrow is not Thursday.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0928574a-9889-491a-94d3-3c8961bcc52e%2F030b9326-000f-449d-8a36-4443b8174878%2Fi9fka_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Write each of the following in "If p, then q" form.
a. Every square is a rectangle.
b. Being older than 30 is sufficient to show that I am at least 21.
2. Write the converse, inverse and contrapositive of: "If we have a quiz today, then we will not have
a quiz tomorrow.
3. Determine whether the given statements are equivalent.
a. If a = b, then a · c = b.c
If a + b, then a · c + b ·c
b. If I live in Nashville, then I live in Tennessee.
If I do not live in Tennessee, then I do not live in Nashville.
4. Write the contrapositive of each statement and use he contrapositive to determine whether the
original statement is true or false.
a. If 3 + x is an odd integer, then x is an even integer. (Assume x is an integer)
b. If two triangles are not similar triangles, then they are not congruent triangles.
Note: Similar triangles have the same shape. Congruent triangles have the same size and
shape.
c. If today is not Wednesday, then tomorrow is not Thursday.
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