Algebra Question 1c
1. Which of the following are irrational numbers?
Answer:
c) no
k) no
1. Which of the following are irrational numbers?
Solution:
c) No,
k) No,
Definition:
- Natural numbers (N) =
- Whole numbers(W) (0,1,2,3, . . . ) $
- Integers (Z) =
- Fraction(F) (Numbers of the form , where a and b are whole numbers and . Whole numbers are fractions with b 1.)
- Rational numbers(Q) = (Numbers of the form , where a and b are integers and . All integers are rational numbers with b 1.)
- Irrational numbers = (All non-terminating, non-repeating numbers, such as , , the square roots of numbers which are not perfect squares.)