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The distance from the origin to he plane...

The distance from the origin to he plane `vec(r)(2hat(i)-hat(j)+5hat(k))=7` is ……………

A

`(7)/(sqrt(30))`

B

`(sqrt(30))/(7)`

C

`(30)/(7)`

D

`(7)/(30)`

Text Solution

Verified by Experts

The correct Answer is:
C
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