anyone can help me to form the [ -1,2] which size 2x1 in the form of vectors?
Stacey Warren - Expert brainly.com
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i dont understand your post ....
|dw:1370712861286:dw| how to form the vector from this matrices? can understand me?
a column vector ... can be notated as <-1,2>, or (-1,2) or [-1,2]
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apart from that, i really dont know what you would be talking about
in a form of vector which is (u,v) right?
a column vector is a form of vector, the transpose (i think that the write word) is the 90 degree rotation of it into a row vector
[ 2 ] --> [-1,2]
which of course can be notated in several different vector notations from baby calculs to real analysis:
<-1,2> is popular by alot of authors
(-1,2) is a prefered method in real analysis since all vectors are addressed in standard position, and in standard position it simply arrows to a point.
ok i understand now.. tomorow i got exam.. wish me luck ya.. thank u so much..