Please, I need help with question 11 and 14 with explanation..

Please I need the hand writing to be very easy to understand..

10. Draw the vector AB joining each pair of points. Then, write the vector in the form [x, y, z]. a) A(2, 1, 3), B(5, 7, 1) b) A(-1, -7, 2), B(-3, -2, 5) ( A(0, 0, 6), B(0, -5, 0) d) A(3, -4, 1), B(6, -1, 5) 11. Determine the exact magnitude of each vector in question 10. 12. The initial point of vector MN = [2, 4, -7] is M(-5, 0, 3). Determine the coordinates of the terminal point, N. 13. The terminal point of vector DE = [-4, 2, 6] is E(3, 3, 1). Determine the coordinates of the initial point, D. 14. Write an ordered triple for each vector. a) AB with A(0, -3, 2) and B(0, 4, -4) b) CD with C(4, 5, 0) and D(-3, -3, 5)