Find the unit vector in the same direction as v. u= v=9i-j (Simplify your answer. Type an exact answer, using radicals as needed. Type your answer in the form ai + bj. Use integers or fractions for any numbers in the expression.
Added by Felix B.
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Step 1
First, we need to find the magnitude of the vector. We can use the Pythagorean theorem to do this: |v| = sqrt(3^2 + 1^2) = sqrt(10) Show more…
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