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Resource Name Topic (Course) Technology Type \$? Rating Browsing: All Content in Trigonometry for Complex Numbers Browse discussions Login to Subscribe / Save Results Graphing Calculator (formerly ... Complex Numbers (Trigonometry) Computer Tool \$ [1] A very powerful graphing program that is also especially easy to use. You can graph functions in two or more dimensions using different kinds of coordinates. You can make animations and save as movies... More: lessons, discussions, ratings, reviews,... Adding and Subtracting Complex... Complex Numbers (Trigonometry) Flash Tool [2] Flash-based introduction to adding and subtracting complex numbers. College Cram charges access fees by the month or by the semester for most resources. This one, though, is free. To get a preview... More: lessons, discussions, ratings, reviews,... Complex Numbers Complex Numbers (Trigonometry)+ Java Applet Tool [1] This tool lets students see how complex numbers are added, subtracted, and multiplied graphically. They are asked to describe what has happened when complex numbers are added, subtracted, and mulitpl... More: lessons, discussions, ratings, reviews,... John and Betty's Journey into ... Complex Numbers (Trigonometry) Java Applet Activity [0] A children's book-on-the-Web from Australia, designed to introduce complex numbers in story form in a way that is intuitive and enjoyable for students. John, Betty, and their dog Trevor solve a series... More: lessons, discussions, ratings, reviews,... Exploring Precalculus with The... Complex Numbers (Trigonometry) Sketchpad Activity \$ [0] The 56 activities in this collection give students the opportunity to directly experience, through dynamic visualization and manipulation, the topics covered in precalculus. It finishes with a dynami... More: lessons, discussions, ratings, reviews,... Imaginary Unit (Algebra II) Complex Numbers (Trigonometry) Flash Support Material [0] This mini-lesson explains the basics of complex numbers and the concept of an imaginary unit. More: lessons, discussions, ratings, reviews,... Plotting Complex Numbers on a ... Complex Numbers (Trigonometry) Flash Support Material [0] This mini-lesson explains how to plot complex numbers in the 2D plane. More: lessons, discussions, ratings, reviews,... Adding and Subtracting Complex... Complex Numbers (Trigonometry) Flash Support Material [0] This mini-lesson explains how to add or subtract complex numbers. More: lessons, discussions, ratings, reviews,... Multiply and Divide the Comple... Complex Numbers (Trigonometry) Flash Support Material [0] This lesson explains how to multiply or divide complex numbers. More: lessons, discussions, ratings, reviews,... The Complex Number System (Tri... Rectangular Form (Trigonometry) Flash Support Material [0] This lesson explains complex numbers, their operations and properties, and their relation to rectangular coordinates. More: lessons, discussions, ratings, reviews,... Polar Form of Complex Numbers ... Trig or Polar Form (Trigonometry) Flash Support Material [0] This mini-lesson explains how to write complex numbers in polar form in terms of a distance from the origin and a direction (or angle) from the positive horizontal axis. More: lessons, discussions, ratings, reviews,... Multiplication of Complex Numb... Trig or Polar Form (Trigonometry) Flash Support Material [0] This mini-lesson explains how to multiply complex numbers written in trigonometric form. More: lessons, discussions, ratings, reviews,... De Moivre's Theorem (Getting S... DeMoivre?'s Theorem (Trigonometry) Flash Support Material [0] This mini-lesson explains De Moivre's Theorem: a complex number raised to a given positive integral power is equal to the modulus of the number raised to the power multiplied by the amplitude times th... More: lessons, discussions, ratings, reviews,... Using De Moivre's Theorem (Tri... DeMoivre?'s Theorem (Trigonometry) Flash Support Material [0] This mini-lesson explains how to use De Moivre's Theorem to change complex numbers into standard form, by way of the polar form. More: lessons, discussions, ratings, reviews,... Roots of Complex Numbers (Trig... nth roots (Trigonometry) Flash Support Material [0] This mini-lesson explains how to find roots of complex numbers. More: lessons, discussions, ratings, reviews,... Complexity Rectangular Form (Trigonometry)+ JavaScript Support Material [0] This support material shows the user the properties of complex numbers and provides "notes" that prove some of these properties. More: lessons, discussions, ratings, reviews,... Dividing Complex Numbers Complex Numbers (Trigonometry) Flash Tool [0] Flash tutorial introducing complex conjugates, and showing how they are used in dividing complex numbers. College Cram charges access fees by the month or by the semester for most resources. To ge... More: lessons, discussions, ratings, reviews,... Multiplying Complex Numbers Complex Numbers (Trigonometry) Flash Tool [0] Flash tutorial introducing multiplication of complex numbers by real numbers and by other complex numbers. College Cram charges access fees by the month or by the semester for most resources. To g... More: lessons, discussions, ratings, reviews,... The Imaginary Number i Complex Numbers (Trigonometry) Flash Tool [0] Flash tutorial introducing i: definition, square roots of negative integers, raising i to powers, and complex numbers. College Cram charges access fees by the month or by the semester for most res... More: lessons, discussions, ratings, reviews,... Complex Numbers Applet Complex Numbers (Trigonometry) Java Applet Tool [0] This applet does symbolic calculation of complex numbers. This means that you can enter integers and fractions for the component values of a complex number (real and imaginary). Values with numbers th... More: lessons, discussions, ratings, reviews,... eCalc Online Scientific Calcul... Complex Numbers (Trigonometry) JavaScript Tool [0] eCalc is a free interactive online calculator that is suitable for university students and professionals. It contains many advanced features, including support for complex numbers, unit conversion... More: lessons, discussions, ratings, reviews,... Page 1