Find u-(v + w) and state the answer in two forms, (a) as a linear combination...
vector u= 2i-j vector v= -2i+3J-3K find the component vector u perpendicular to v
Find u. (v * w). This quantity is called the triple scalar product of u, v, and w. u=j, v = 2i, w = 2k Need Help? Read It Talk to a Tutor CS Submit Answer With CamScanner onit Answer with
Given vectors u and v, find (a) 5u (b) 5u +3v (c) v-3u. u = 4i, v = 8i + 3j (a) 5 = (Type your answer in terms of i and j.) (b) 5u + 3y = (Type your answer in terms of i and j.) (c) v- 3u = (Type your answer in terms of i andj.)
if
v=-4i+2j and w=2i-3j then find
a= v+w
b=b-w
c=3v
d=2v+2w
7. If v =-4i+ 2j and w = 2i - 3j. Then find (Section 7.6) a. vw b. v -w C. 3v d. 2v2w
Find the angle between v and w. Round to one decimal place, if necessary. v = 2i + j - 2k and w = i +3j - 3k 32.7° None O 57.3° O 67.3° O 55.6° Question 29 0.1 pts
Suppose u^bar = -4i - 3j - 5k, v^bar = -2i - 3j - 2k and w^bar = i + 3j + 5k. Compute the following values: |u^bar| + |v^bar| = _______ |-6u^bar| + 5|v^bar| = _______ |8u^bar - 5v^bar + w^bar| = _______ 1/|w^bar| w^bar = _______ |1/|w^bar| w^bar| = _______ Enter vector lengths/magnitudes as numbers. Enter vectors using i, j, k notation. For example, 3i + 4j - 2k Use exact values or at least 4 decimal place...
find the angle (in degrees) between the vectors u=5i-j and v=2i+3j. Round the answer tot at least one decimal place if possible. show all work.
(True or False and explain why) If vector u is a linear combination of vector v and w, then w must be a linear combination of u and v.
1)
2)
Use the vectors u = 2i - j, v = 21 - 3j, and w = -3i + 5j to evaluate the expression. 2v - u + w Find a unit vector in the same direction as the given vector. a = 201 - 21j
use the vectors v=-2i + j and w=4i -3j to find the
following
4v – 3w .