I need help with these 2 problems please and please make it legible.

Given the vectors v and u, answer a. through d. below. v=10|+11_|-2k u=7l+24j a. Find the dot product of v and u. u-v= Find the length of v. (Simplify your answer. Type an exact answer, using radicals as needed.) Find the length of u. Iul = (Simplify your answer. Type an exact answer, using radicals as needed.) b. Find the cosine of the angle between v and u. cos 9 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) c. Find the scalar component of u in the direction of v. 1 (Simplify your answer. including any radicals. Use integers or fractions for any numbers in the expression.) d. Find the vector projection of u onto v. prcjvu = (Type your answer in terms of i, j, and k. Use integers or fractions for any numbers in the expression. Do not factor.) Find the volume of the parallelepiped (box) determined by u, v, and w. u v w 2i 2] 2k The volume of the parallelepiped is units cubed. (Simplify your answer.)