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CoachIt means meet. Point of intersection is the point where shapes or lines meet.
With regard to sets, the intersection of two sets is the set of elements that are common to both sets. For example, the intersection of the set of the first five whole numbers and the set of the first five odd numbers is the set of the first three odd numbers. This is expressed as
{1, 2, 3, 4, 5} ∩ {1, 3, 5, 7, 9} = {1, 3, 5}
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What does an upside down u mean in math?
It is used in set theory to indicate intersection. The intersection of two sets, A and B, is the set of all elements that are in A as well as in B.
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where two or more lines or other functions meet at a point.
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Intersection. This is used in set theory to refer to those members of two sets which are common to both. e.g. the intersection of { p a n s y } and { p r i m u l a } is { p a } In a Venn diagram (a graphical representation of sets) it is the overlap of two shapes.
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A sign that reads, highway intersection 1000ft means that in a 1000 feet, you will come upon this intersection. This signs are put along roads to inform drivers.
