Solution Found!
Use your knowledge of number systems to determine whether each is true orfalse.(a) 11 is
Chapter 1, Problem 1(choose chapter or problem)
Use your knowledge of number systems to determine whether each is true or false.
(a) 11 is a rational number.
(b) \(5 \pi\) is a rational number.
(c) There are exactly 3 prime numbers between 40 and 50.
(d) There are exactly 5 prime numbers less than 10.
(e) 29 is a composite number.
(f) 0 is a natural number.
(g) \((5+2 i)(5-2 i)\) is a real number.
(h) 18 is a multiple of 12.
Questions & Answers
QUESTION:
Use your knowledge of number systems to determine whether each is true or false.
(a) 11 is a rational number.
(b) \(5 \pi\) is a rational number.
(c) There are exactly 3 prime numbers between 40 and 50.
(d) There are exactly 5 prime numbers less than 10.
(e) 29 is a composite number.
(f) 0 is a natural number.
(g) \((5+2 i)(5-2 i)\) is a real number.
(h) 18 is a multiple of 12.
ANSWER:Step 1 of 8
a) A rational number that can be expressed as a simple fraction.
Write 11 in the fractional form as \(\frac{11}{1}\)
Thus, 11 is a rational number.
Hence,the given statement is true.