The projection of the vector \[i-2j+k\] on the vector \[4i-4j+7k\] is [RPET 1990; MNR 1980; MP PET 2002; UPSEAT 2002; Pb. CET 2004]

The projection of the vector \[i-2j+k\] on the vector \[4i-4j+7k\] is

1.	The projection of the vector \[i-2j+k\] on the vector \[4i-4j+7k\] is [RPET 1990; MNR 1980; MP PET 2002; UPSEAT 2002; Pb. CET 2004]
A.	\[\frac{5\sqrt{6}}{10}\]
B.	\[\frac{19}{9}\]
C.	\[\frac{9}{19}\]
D.	\[\frac{\sqrt{6}}{19}\]
Answer» C. \[\frac{9}{19}\]

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The projection of the vector \[i-2j+k\] on the vector \[4i-4j+7k\] is [RPET 1990; MNR 1980; MP PET 2002; UPSEAT 2002; Pb. CET 2004]

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