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xxMikexx [17]
3 years ago
5

For which operations is the set {0, 1} closed?

Mathematics
1 answer:
velikii [3]3 years ago
5 0
0 × <span>0 = 0
0 </span>× <span>1 = 0
1 </span>× <span>1 = 1

Which means multiplication is closed under {0, 1}

</span><span>1 </span>÷ <span>1 = 1
0 </span>÷ <span>1 = 0
</span>
Division is not closed under {0, 1}

1 + 1 = 2

Addition is not closed under {0, 1}

0 - 1 = -1

Subtraction is not closed under {0, 1} either



So it's only A. Multiplication which is closed under {0, 1}
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The graph in the attached figure

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Royce is folding a piece of paper to make an origami figure. Each time he folds the paper, the thickness of the paper is doubled
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Fold it one more time, and the thickness will be 16. The ordered pair is (3,16)

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Fold it the fifth time, and the thickness goes from 32 to 64. The ordered pair is (5,64)

The ordered pairs would be:
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(1,4)
(2,8)
(3,16)
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The question asks for 6 ordered pairs, so I bolded the first six.

Now, the equation for this would be y = 2^{(x+1)}

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<span>I have attached the graph of that line.</span>

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