Question: How do I solve these problems 2 (1) Compute ||v|| ifv = 1 2 2 (2) Find a unit vector in the direction of v

How do I solve these problems

2 (1) Compute ||v|| ifv = 1 2 2 (2) Find a unit vector in the direction of v = 1 2 3 2 (3) Find the distance between the pairs of points 1 and 1 CI 1 (4) Find a point Q such that 1319 has (i) the same direction as v and (ii) the Opposite direction to v 1 P(1,2,2), v: 3 1

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