ISI 2006 paper ME-1

Posted by reetika05 on
URL: http://discussion-forum.276.s1.nabble.com/ISI-2006-paper-ME-1-tp6220140.html

Can you plz derive the solution the question from matrix algebra:

Question no. 8:  If x^3 = 1, then
 = ∆ =  c a b
           b c a
           a b c
 equals