Question

Dot product of a complex conjugate, see below.

Answer 1

If a dot b = \[\sum_{i=1}^{\infty}a_{i}b_{ci}\]

where bci is the complex conjugate of b, what is the dot product when

a=(3+2i,5-i)
b=(-1+5i,3-3i)

I am having trouble applying this formula, any help :)?

Answer 2

u sum each component

Answer 3

Please don't tell me how to do it, just do it with as much working out as possible, thanks :)

Answer 4

This is also when a and b are elements of the number set C, complex numbers.

So I am talking about dot products of complex numbers