It is given that the position vectors of A, B and C are a=6i+4j+8k,b=-2i+4j+2k and c=i-6j+3k respectively.
a) Find the component of vector AC on AB.
b) Hence find the perpendicular distance from C to AB.
c) If N is the foot of perpendicular from C to AB, find vector NB.
數學vector
2011-11-06 1:04 am
回答 (1)
2011-11-06 6:49 pm
收錄日期: 2021-04-23 23:24:06
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