Jack M.

asked • 02/22/21

How to solve these computations

Hey I'm looking to check my answers to make sure these computations are correct. The definition used is

Let u = i + 2j - k, v = 3i - j + 4k and w = 2j - k

Calculate u • v

Calculate u x v

Calculate (u x v)•w

Find the angle between u and v

All letters have the -> symbol above them.

If you could provide work showing how you did it too thatd be great.

1 Expert Answer


Tristin S. answered • 02/22/21

4.2 (5)

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