Polar Form | |
Summary |
showing complex numbers as a point on an argand diagram allows further properties to be found. the modulus, izi, of a complex number is the length of the line which joins it to the origin. the argument (θ) of a complex number is the angle formed at the origin between the positive x-axis and the line which indicates the modulus. this angle is measured in radians, and is usually given for values between -π < θ ≤ π.the argument of a complex number z is written arg(z) |
Key Skills |
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Vocabulary |
polar form, complex numbers, argand diagram, modulus, argument,radians. |