Question

multiplicative inverse of \[1\div3+i\]

Answer 1

i could have sworn we just did this

Answer 2

nope!

Answer 3

\[\frac{1}{3+i}\]?

Answer 4

multiplicative inverse is
\[3+i\] because if you multiply them together you get 1

Answer 5

nope!

Answer 6

nope!

Answer 7

so the answer is 3+i?

Answer 8

it is true that
\[\frac{1}{3+i}\times (3+i)=1\]

Answer 9

complex numbers are weird, but not that weird

Answer 10

hello joe
hello fred

Answer 11

i believe you satellite!

Answer 12

xavier11, it's best when you put work in your questions so you understand how to derive the answer.

Answer 13

nope!

Answer 14

yes i completely agree, im just a little pressed for time right now