The Student Room Group

FP2 roots of unity

could someone show me how to do jan 12 8c and d please? I get the grouping *in c not d* bit but from there im stuck..
Screen shot 2013-06-05 at 21.08.12.png
Screen shot 2013-06-05 at 21.09.01.png
Reply 1
Original post by coolstorybrother
could someone show me how to do jan 12 8c and d please? I get the grouping *in c not d* bit but from there im stuck..
Screen shot 2013-06-05 at 21.08.12.png
Screen shot 2013-06-05 at 21.09.01.png


Someone asked the same question yesterday. Have a search. :smile:

Quick Reply

Latest