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What is the union of 1 2 and 3?
The set comprising 1, 2 and 3. That is, {1, 2, 3}.
Define what are the integers?
Positive integers are all the whole numbers greater than zero: 1, 2, 3, 4,5,... and negative integers are-1.-2,-3.-4,-5,.... The integers are the union of the positive integers, the negative integers and 0. Integers are numbers that can be written without a fractional or decimal component, and fall within the set {... −2, −1, 0, 1, 2, ...}. A third definition is the integers are the union of the natural numbers, their negatives, and 0.
What is the union of these two sets 1 2 3 and 3 4 5?
i dont know u tell me fool !
What is union and intersection of sets?
Given any two sets, for instance, A={ai} and B={bi}, the union of the sets are the values that are contained in either A orB, whereas the intersection of the sets are the values that are contained in both A and B.For instance, let A={1, 2, 4, 6, 9, 12} and B={1, 5, 7, 9, 11, 15}, then the union would be A∪B={1, 2, 4, 5, 6, 7, 9, 11, 12, 15} and the intersection would be A∩B={1, 9}.
How do you construct a square inch?
draw a line that is 1 inch and at each end draw another 2 lines at 90 degrees and join the gap
