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The direction ratios of a normal to t...

The direction ratios of a normal to the plane through `(1,0,0)a n d(0,1,0)` , which makes and angle of `pi/4` with the plane `x+y=3,` are a. `<<1,sqrt(2),>>` b. `<<1,1,sqrt(2)>>` c. `<<1,1,2>>` d. `<>`

A

`(1,sqrt(2),1)`

B

`(1,1,sqrt(2))`

C

(1,1,2)

D

`(sqrt(2),1,1)`

Text Solution

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The correct Answer is:
B
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