Suppose = -5i5j-2k, v2i - 4k and w=4i - 5j - k. Compute the following values: |u|+|v|=| |-6u| +6v|=| |5u - 8v + w|= W= W |=| # +++ t Find unit vectors that satisfy the given conditions: 1. The unit vector in the same direction as (-4, 4) is 2. The unit vector oppositely directed to -2 + 3j + 4k is # 3. The unit vector that has the same direction as the vector from the point A = (3,5) to the point B = (6, 1) is