Complex Numbers
A series of free video lessons on Complex Numbers suitable for A Level Maths.
- Modulus and argument of a complex number
- Past Paper: FP1 Edexcel January 2013 Q2
Related Pages
Complex Numbers
Complex Number, Argand Diagrams
Complex Numbers - FP1 Edexcel Maths A-Level
Modulus and argument of a complex number
Complex Numbers : FP1 Edexcel January 2013 Q2
Example:
z = 50/(3 + 4i)
Find in the form of a + ib, where a,b ∈ ℜ
(a) z
(b) z2
Find
(c) |z|
(d) arg Z2, giving your answer in degrees to 1 decimal place.
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