FP2: complex numbers
http://www.mei.org.uk/files/papers/FP2_Paper_Jan13.pdf
Does anyone know how you would go about doing questtion 2 (Bii) I dont understand why they times the complex number they already have by the complex number in part (i)
Does anyone know how you would go about doing questtion 2 (Bii) I dont understand why they times the complex number they already have by the complex number in part (i)
Original post by Mrbrian
http://www.mei.org.uk/files/papers/FP2_Paper_Jan13.pdf
Does anyone know how you would go about doing questtion 2 (Bii) I dont understand why they times the complex number they already have by the complex number in part (i)
Does anyone know how you would go about doing questtion 2 (Bii) I dont understand why they times the complex number they already have by the complex number in part (i)
Well, what's the effect of multiplying by the number in part (i) ?
What does it do to the modulus of your number? And to its argument?
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