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Let P,Q,R be points with poistion vector...

Let P,Q,R be points with poistion vectors `r_(1) = 3i - 2j - k, r_(2) = I + 3j + 4k` and `r_(3) = 2i + j - 2k` relavtive to an origin. The distance of P from the plane OQR is

A

2

B

3

C

1

D

`11//sqrt(3)`

Text Solution

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The correct Answer is:
B
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