Find the difference between the complex numbers 4+3iand 3+2i?

Printable View

- Jun 17th 2013, 02:48 AMbrosnan123Complex Numbers
Find the difference between the complex numbers 4+3

*i*and 3+2*i*? - Jun 17th 2013, 02:50 AMProve ItRe: Complex Numbers
Don't you know how to subtract complex numbers? Subtract the real parts and subtract the imaginary parts...

- Jul 7th 2013, 04:13 PMChrisnewRe: Complex Numbers
Complex numbers are added by adding the real and imaginary parts of the summands. That is to say:

(a+bi)+(c+di)=(a+c)+(b+d)i

Similarly, subtraction is defined by (a+bi)-(c+di)=(a-c)+(b-d)i