To show:
Explanation of Solution
Given information:
For two
Calculation:
Let us consider two complex numbers
Using geometrical complex addition, a parallelogram
Since
So,
Using properties of triangle, sum of two sides of triangle is always greater than the third side.
Hence,
Further when two complex numbers are on complex axes. Sum of magnitude of two complex number will be less than or equal to magnitude of addition of two complex number.
Hence, in every case
Chapter 14 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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