Subtracting complex in polar
Given w =√2(cosine (pi/4) + i sine (pi/4) ) and z = 2 (cosine (pi/2) + i sine (pi/2) ).
What is w - z expressed in polar form?
What is w - z expressed in polar form?
Correct answer:
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Dr Math
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Try our complex numbers calculator.
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See also our trigonometric triangle calculator.
Try conversion angle units angle degrees, minutes, seconds, radians, grads.
You need to know the following knowledge to solve this word math problem:
- arithmetic
- square root
- subtraction
- planimetrics
- triangle
- numbers
- complex numbers
- goniometry and trigonometry
- sine
- cosine
- tangent
- arctangent
Units of physical quantities:
Grade of the word problem:
We encourage you to watch this tutorial video on this math problem: video1
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