1.

Arrange the following in the descending order of magnitude(A) [I xx j j xx k k xx i] (B) [I + jj + k k + i] (C ) (I xx j) (j xx k) (D) (K xx j) (k xx j)

Answer»

B, A, C, D
B, D, A, C
D, C, B, A
B,C,A,D

Answer :A


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