1.

If w be the complex cube root of unity then value of ∣∣∣∣∣1ww2ww21w21w∣∣∣∣∣ is (a) 0 (b) 1 (c) w (d) w2

Answer» If w be the complex cube root of unity then value of


1ww2ww21w21w

is

(a) 0 (b) 1
(c) w (d) w2


Discussion

No Comment Found