Introduction into the
Symmetry of Molecules
Science and Fun
Spectroscopic Tools
>
Step 151
Preface (german)
Table of Content
Remarks
Imprint
Consider once whether e.g. the product of 3 and 4 actually depends on the order of the factors!
Naturally not, it is 3 * 4 = 4 * 3.
Go now please to
training step 154
!