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Mathematics 5 Online
OpenStudy (anonymous):

If vectors AC and AB are given, How will I find the the median AD?

OpenStudy (anonymous):

@Miracrown Here you go :)

Miracrown (miracrown):

would you please make a drawing of the vectors?

OpenStudy (anonymous):

|dw:1399886885023:dw|

OpenStudy (anonymous):

|dw:1399886966676:dw|

Miracrown (miracrown):

So the median is the middle number so first of all we have to find the vector BC so you can be able to find the point D

Miracrown (miracrown):

would you please find the vector BD ? O.o

OpenStudy (anonymous):

How will I find BD if I only have the dies vector equations ? O_O

OpenStudy (anonymous):

*side

Miracrown (miracrown):

you can use the property, you have the triangle with all the vectors AB , BC and AC

Miracrown (miracrown):

remember it? AB + BC = AC

OpenStudy (anonymous):

Oh that is a good idea. -2i-6j+3k

Miracrown (miracrown):

|dw:1399887506439:dw|

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