I'm doing this math problem where we're given the value of $\langle z, w\rangle$ and $\lVert z\rVert$ and we're asked to find $\langle w, z\rangle$ .
$\langle z, w\rangle = 1-7j$ and $\lVert z\rVert = 5$ (these aren't the actual numbers but they're in this format).
I know that $\langle w, z\rangle$ is $\langle z, w\rangle$ with the conjugate symbol over the entire symbol, but I'm not sure how to approach the question after that. There are no examples in my textbook and no further explanations for this problem.
I'm not asking people to solve the problem for me, but perhaps give me some hints on what to do next.
Thanks.