Question: Let u = 2i - 6j, and w = -i -9j. Find |w - ul. w - u = (Type an exact answer, using radicals

Let u = 2i - 6j, and w = -i -9j.

Let u = 2i - 6j, and w = -i -9j. Find |w - ul. w - u = (Type an exact answer, using radicals as needed.)

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