math

posted by .

explain whether each set is closed under the given operation {-1,0,1}multiplication?
please help and tell me the steps thanks!

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. mathematics help me plz.....

    under which operation is the set {-1,0,1} closed?
  2. help me

    under which operation is the set {-1,0,1} closed?
  3. 6TH GR. ALGEBRA

    EXTENDING THE LESSON If you add any two rational numbers, the sum is always a rational number. So, the set of rational numbers is closed under addition. Is the set of rational numbers closed under subtraction. multiplication,and division …
  4. Math

    Decide whether or not the set is closed under addition. {0, 1} A) Closed B) Not closed
  5. Math--

    Decide whether or not the set is closed under addition. {0, 1} A) Closed B) Not closed
  6. math

    explain whether each set is closed under the given operation {-1,0,1}multiplication?
  7. math

    explain whether each set is closed under the given operation {-1,0,1}multiplication?
  8. math

    Which set of integers is not closed under what operation?
  9. Math

    explain whether the following given are closed under addition: B={0, 1} T={0, 4, 8, 12, 16, ...} F={5, 6, 7, 8, 9, 10,...} {x|x E W and x>100}
  10. Math help

    Explain whether the following given are closed under addition: {x|x ¸ W and x>100}

More Similar Questions