1.

Arrange the following in ascending order of magnitude (A) Area of parallelogram with adjacent sides I + 2j + 3k, 3i2j + k (B) Area of parallelogram with diagonals I + 2j 3k, 3i - 2j + k (C ) Area of parallelogram with diagonals are 3i + j - 2k, i - 3j + 4k (D) Area of parallelogram whose sides are 3i + j - 2k, i - 3j + 4k

Answer»

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

Answer :D


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