New user? Sign up

Existing user? Log in

True or False?

$( 1 + i)( 1 + 2i) ( 1+3i) = ( 1 - i ) ( 1 - 2i) ( 1-3i)$

$$ Clarification: $i=\sqrt{-1}$.

Bonus: Prove it without expanding all the terms.

Problem Loading...

Note Loading...

Set Loading...