Robert Gonzalez - MAT 243 Week 1/7 Written Homework
Set A:
1. Is ”Johann Sebastian Bach is the greatest of all the Baroque composers”
a
proposition? Explain.

2. Write the negation of ”Hikaru is taller than Yutaka”. Your (verbally given)
negation must not contain any words or phrases that explicitly express
negation, such as ”not”, ”it is untrue that”, ”is false”, ”is incorrect”, etc.

3.
Write the fully simplified negation of 3
< x
≤
4
.

4. Is the conditional statement ”If a human being has 7 heads, then they
have 11 arms” true or false? Explain.