Ask Question
MathematicsMathematics
20 October, 02:37

Let a be an irrational number. Is 1/a rational or irrational

+4
Answers (2)
  1. 20 October, 03:47
    0
    1 is a rational number because 1 can go into 1 when dividing. Irrational numbers are mostly decimals.
  2. 20 October, 04:23
    0
    An irrational number multiplied, divided, added, or subtracted with a rational number, (or the other way around) is always irrational.

    Since a is irrational, 1/a is 1 / a rational number, which will be irrational.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Let a be an irrational number. Is 1/a rational or irrational ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Identify the system of inequalities from the following. 3x + y > 2 and 3y 2 and 3y 2 and 3y < 9 4x + y = 2 and 3y < 2m
Answers (1)
If I had an equation for example: 3 = 2 + 2x, What do I do if I undo the 2?
Answers (2)
Andrea has 18 yards of fabric. How many 4 inch pieces can she cut from her original place?
Answers (1)
Find an equivalent fraction for the decimal number. In your final answer, include all of your work. _ 0.66
Answers (1)
What is one hundred and fifty percent of twenty two dollars
Answers (1)
New Questions in Mathematics
Write an expression that equal to 1,200
Answers (1)
What is the value of 6·7-3^2·9+4^3?
Answers (1)
Significant digits of 454.12
Answers (2)
What is 14.4 divided by 0.12
Answers (2)
What's the power of 3*for the power of 5*3
Answers (1)
Home » Mathematics » Let a be an irrational number. Is 1/a rational or irrational
Sign Up Forgot Password?