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If a = 2i + 2j + k, b = i + j, c = 3i + ...

If a = 2i + 2j + k, b = i + j, c = 3i + 4k, d = 12i + 3j + 4k then the descending order of their magnitudes is

A

`|d|, |c|, |a|, |b|`

B

`|a|, |b|, |c|, |d|`

C

`|d|, |a|, |c|, |b|`

D

`|a|, |b|, |d|, |c|`

Text Solution

Verified by Experts

The correct Answer is:
A
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