Hey

OABCDEFG is a cuboid

-> -> ->

OA= 3j OC=2k OD=i

M is such that ->

OM= 1/3 ->

OE

N is the midpoint of BF. Find

a) ->

MN

not sure how to start, i drew a cuboid but dont know how to find the 1/3 of OE

thanks

Thanks

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- Sep 16th 2009, 02:16 AMsmmmcvector problem
Hey

OABCDEFG is a cuboid

-> -> ->

OA= 3j OC=2k OD=i

M is such that ->

OM= 1/3 ->

OE

N is the midpoint of BF. Find

a) ->

MN

not sure how to start, i drew a cuboid but dont know how to find the 1/3 of OE

thanks

Thanks - Sep 16th 2009, 04:52 AMGrandad