Ask Question
30 September, 11:29

Which set is closed under the operation multiplication?

A.

{1, 2, 3}

B.

{0, 1}

C.

{0, 1, 2}

D.

{1, 2}

+2
Answers (1)
  1. 30 September, 13:02
    0
    I have another set of choices here:

    A. {0.5, 1, 2}

    B. {1, 2, 4}

    C. {1, 2, 3, 4, 5}

    D. {0}

    If you multiply two numbers from a closed set the answer is in the set.

    So A is not closed because 2 x 2 = 4 which isn't in the set. Only 0.5, 1, and 2 are in set A.

    Try multiplying the largest numbers in sets B, C, and D by themselves. You will soon discover the closed set.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which set is closed under the operation multiplication? A. {1, 2, 3} B. {0, 1} C. {0, 1, 2} D. {1, 2} ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers