[Matlab]Please solve the following question by hand.

HW8P2 (26 points) Solve this problem, first, by hand showing all of your work, and second, in MATLAB using only mathematical operations and the built-in norm0 and dot0 functions. 12 4 Let a-15 b8 c 8d11 a) 6 points) Find the unit vectors, ua, ub, and ue b) (6 points) Find the distance (length) between vectors a and b and vectors c and dv c) (4 points) Determine if vector, d, is a linear combination of the vectors, a, b, and c d) (4 points) The angle between vectors a and b and unit vectors ua and ub e) (6 points) Confirm your answers in a-d with MATLAB using only the built-in normO and dot0 functions