Find a unit vector u in the direction opposite of (-9, –2, –3). u =

Q: Find a unit vector in the same direction as v= (28,-21).

A: A unit vector in the direction of (a, b)

Q: Find the unit vector of A=3ax+2ay-3az

A:

Q: Evaluate: if vector OA = (2,3) and OB (-1,-2) Show all steps please

A: if a vector is of the form  a→=a1,a2  then a→=a12+a22 see  below the answer

Q: Determine the x, y, and z components of the unit vector in the same direction as [5,-2,-6].…

A: NOTE: Refresh your page if you can't see any equations. . the given vector is  find the magnitude…

Q: Find u + v, u - v, and 3u - 5v. Then sketch each resultant vector. u = (4, 5), v = (6, o)

A: The given vectors are u=4,5 and v=6,0.

Q: Find the unit vector with the opposite direction of a⃗=(8,−10,3,−1,9,3)

A: We have to find the unit vector with the opposite direction of a→=8,-10,3,-1,9,3.

Q: Find a unit vector u in the direction opposite of (-1,-9, –7). | u =

A: First we find the vector of the same magnitude in the opposite direction of the given vector and…

Q: Determine the vector 2a – b if a = -4i + 5j and b = 7i + 2j. %3D

A: