Question: Given the vectors v and u, answer a. through d. below. v=10i+11j-2k u = 3i+4j a. Find the dot product of v and u.

Given the vectors v and u, answer a. through d. below. v=10i+11j-2k

Given the vectors v and u, answer a. through d. below. v=10i+11j-2k u = 3i+4j a. Find the dot product of v and u. U*V= Find the length of v. |v|= (Simplify your answer. Type an exact answer, using radicals as needed.) Find the length of u. u= (Simplify your answer. Type an exact answer, using radicals as needed.) b. Find the cosine of the angle between v and u. cos (= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.

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