R rainer Sep 2009 242 6 Jun 8, 2010 #1 I'm a little tangled up with these exponents involving the imaginary unit. Can someone please confirm that I did this right? \(\displaystyle iws^{iw-1}s^{2iw}=iws^{3iw-2iw}=iws^{iw}\) Thanks

I'm a little tangled up with these exponents involving the imaginary unit. Can someone please confirm that I did this right? \(\displaystyle iws^{iw-1}s^{2iw}=iws^{3iw-2iw}=iws^{iw}\) Thanks

Prove It MHF Helper Aug 2008 12,897 5,001 Jun 8, 2010 #2 rainer said: I'm a little tangled up with these exponents involving the imaginary unit. Can someone please confirm that I did this right? \(\displaystyle iws^{iw-1}s^{2iw}=iws^{3iw-2iw}=iws^{iw}\) Thanks Click to expand... \(\displaystyle iws^{iw - 1}s^{2iw} = iws^{iw - 1 + 2iw}\) \(\displaystyle = iws^{3iw - 1}\). Reactions: rainer

rainer said: I'm a little tangled up with these exponents involving the imaginary unit. Can someone please confirm that I did this right? \(\displaystyle iws^{iw-1}s^{2iw}=iws^{3iw-2iw}=iws^{iw}\) Thanks Click to expand... \(\displaystyle iws^{iw - 1}s^{2iw} = iws^{iw - 1 + 2iw}\) \(\displaystyle = iws^{3iw - 1}\).