The projection of any line on co-ordinate axes be respectively 3, 4, 5 then its length is [MP PET 1995; RPET 2001]

The projection of any line on co-ordinate axes be respectively 3, 4, 5

1.	The projection of any line on co-ordinate axes be respectively 3, 4, 5 then its length is [MP PET 1995; RPET 2001]
A.	12
B.	50
C.	\[5\sqrt{2}\]
D.	None of these
Answer» D. None of these

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The projection of any line on co-ordinate axes be respectively 3, 4, 5 then its length is [MP PET 1995; RPET 2001]

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