Matrices and Determinants 3 Question 8
«««< HEAD
10. Let be a cube root of unity and be the set of all non-singular matrices of the form , where each of and is either or . Then, the number of distinct matrices in the set is
=======
####10. Let
3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed
(2011)
(a) 2
(b) 6
(c) 4
(d) 8
Show Answer
Answer:
Correct Answer: 10.
Solution:
, as non-singular