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Kitten_is_back
 one year ago
For which operations is the set {0, 1} closed?
Choose all answers that are correct.
A.
multiplication
B.
division
C.
addition
D.
subtraction
Kitten_is_back
 one year ago
For which operations is the set {0, 1} closed? Choose all answers that are correct. A. multiplication B. division C. addition D. subtraction

This Question is Closed

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1This is kind of a fun question :) For closure, we need to stay within the set when we perform the operation.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Let's try some multiplication: 0 x 0 = 0 0 x 1 = 0 1 x 1 = 1 We ended up with only 0's and 1's! Good, we're closed under multiplication, ya? :) We stayed within the set of {0,1} when we performed multiplication. You could set up a table I suppose, if that's easier.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1442541048361:dwWe set up the table like this.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1For closure, we need to get only 0's and 1's in those four remaining boxes.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1442541174086:dw1 x 1 gave us 1.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Hopefully it's clear how to fill in the box :D

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1442541212157:dwWant to try filling out the chart for addition? :)

Kitten_is_back
 one year ago
Best ResponseYou've already chosen the best response.0SO ADD MUILTIPLICAN

geerky42
 one year ago
Best ResponseYou've already chosen the best response.0Try fill this: dw:1442541697901:dw

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Kitten click the little `pencil` in the upper right corner of the drawing :) It will make a copy, then fill in the spaces. 1 + 1 goes in the bottom right corner for example
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