1
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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The $$d.r.$$ of normal to the plane through $$(1, 0, 0), (0, 1, 0)$$ which makes an angle $$\pi /4$$ with plane $$x+y=3$$ are :
A
$$1,\sqrt 2 ,1$$
B
$$1,1,\sqrt 2 $$
C
$$1, 1, 2$$
D
$$\sqrt 2 ,1,1$$
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