- #1
LagrangeEuler
- 717
- 20
Homework Statement
Obtain multiplication table for quaternion group.
Homework Equations
##i^2=j^2=k^2=ijk=-1##
The Attempt at a Solution
I have problem with elements for example ##ji## in the table. For example when I have ##ij## I say
##ijk=-1## and ##k^2=-1## so ##ij=k##. But what in the case of ##ji##? I do not know how to obtain this result.