plot all the complex numbers in the complex number plane whose absolute value is 4
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we assume , a complex number is in the form of a + ib
Absolute value of (a + ib) = 4
e.g., |a + ib| = 4
√{a² + b²} = 4
squaring both sides,
a² + b² = 4² , this is the equation of circle .
Hence, all the complex numbers in the complex plane is showing such as all points lies on circumference of circle of radius 4 as shown in figure.
Absolute value of (a + ib) = 4
e.g., |a + ib| = 4
√{a² + b²} = 4
squaring both sides,
a² + b² = 4² , this is the equation of circle .
Hence, all the complex numbers in the complex plane is showing such as all points lies on circumference of circle of radius 4 as shown in figure.
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