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Find the length and the foot of the prep...

Find the length and the foot of the prependicular from the point `(1,1,2)` to the plane `vecr .( hati-2 hat j +4 hatk)+5=0`.

Text Solution

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The correct Answer is:
`(13)/(12)sqrt6,(-(1)/(12),(25)/(12),-(2)/(12))`
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