Need some hints on how to Solve $\sqrt {35 - 5i}$
Attempt.
I factorized 5 out and it became $\sqrt {5(7-i)}$
I just want to know if it can be solved further.
Thanks.
I have injection $f \colon A \rightarrow B$ and I want to get bijection. Can I just resting codomain to $f(A)$? I know that every function i...
No comments:
Post a Comment