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MATH 1P70 Lecture Notes - Lecture 5: Pomegranate, Straight Edge, Set Notation

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23 Jan 2018

School

Brock University

Department

Mathematics and Statistics

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Professor

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Document Summary

Rational numbers - (with only one line going through it) All decimal numbers - notation: , { } (all numbers have a place on the number line) A special set: definition: the set that has no elements is called the empty set. |a| = unknown if finite is infinite e. g. a = set of all mersenne primes. Given any angle, using a compass and straight edge, can you somehow divide the angle into three equal angles? e. g. subsets. Want to define what it means for one set to sit inside another. definition: we say a set a is a subset of a set of b provided every element of a is also an element.

Related textbook solutions

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ISBN: 9781319050733

Single Variable Calculus: Early Transcendentals

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ISBN: 9781337687805

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Related Questions

General Math Terms A product B. digit C. numeral D. compass E. equation F. formula G. negative H. sum I. mean J. statistics K. positive L. percent M. straight-edge N. squareroot O. quotient P. prime numbers Q. difference R. addend S. minuend T. divisor Greater than zero: plus. A number being added to another number. A mathematical sequence whose verb is equal (=). The result of addition. The number doing the dividing in a division problem. An instrument used to construct straight lines. A mathematical expression of a natural law. The result of multiplication. The number from which another number is being subtracted. Any non-negative numeral less than ten. Less than zero: minus. An instrument used to construct circles and arcs of circles. A number that produces another number (it's square) when multiplied by itself. The result of subtraction. A symbol or name of a number. The average: the sum of the elements divided by the number of elements. The result of division. Parts per hundred: hundredths. Natural numbers greater than one that have no other factors except one and themselves. Set of numerical data. Geometry A. chord B. diameter C. radius D. perimeter E. cylinder F. surface area G. right angle H. square I. Hypotenuse J. obtuse angle K. vertex L point M. ray N. bisect O arc P. hexagon Q. pentagon R. polygon S. perpendicular T. rectangle U. rhombus V. triangle W. circumference X cube Y pyramid Z. sphere A six-sided polygon. The common end point of the sides of an angle. An angle measuring more than 90 degree. A long, round object with flat, circular ends. An angle of 90 degree. The side of a right triangle opposite the right angle. The total area of all the surfaces of an object. To multiply a number by itself. A location, the place where two lines cross or intersect. A closed geometric figure made up of three or more line segments. The perimeter of a circle: the distance around a circle. A shape having the same dimensions of length, height, and width. A half-line with a designated end point which extends in only one direction without stopping. A figure having a polygon base and triangular sides which meet in a point at the top. Divide an angle into two equal angles. A part of a circle