Let 2 = (-8,1) and To (-7, -2) Compute the following vector B Prijz To projections.

Consider (13,3,7) in vector space. Find symmetric equations of a line that contains the point (13,3,7) and the origin. Demonstrate how to check (13,3,7) and (0,0,0) that they fit the equation of the line.

Find a vector that is orthogonal to v. v= <-2,5>

please show all your work vectors

Q5. Express the vector w = (1,0,-7) as a linear combination of the vectors v1=(5, 3, 4) and v2 = (3, 2, 5).

Find Vector A and B such that A is parallel to <2,1,-1>, B is perpendicular to <2,1,-1> and A + B = <-1,5,7>

Find the vector needed to translate from point (4,1) to point (8,3). Translate (-1,2) by the same vector.

Find the vector A having Ray (PQ) as a representation where P = (3, 7) and Q = (5, 4). Draw Ray (PQ) and the position representation of A.

The vectors (-3,4, -1) and (3, -4,1) are orthogonal. True False