81 Find the dot product v - w and the angle between v and w. v=i2j+3k,w=4i+j+3k V'W= (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.) o The angle between V and w is 6 = (Round to the nearest tenth of a degree as needed.) 133153; \\'Q \\l\\ 1 (a) Find the clot product v -w; (b) nd the angle between v and w; (0) state whether the vectors are parallel, orthogonal, or neither. v= 3i+3j, w=i+j (a) v - w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is . (Type your answer in degrees.) (c}Are v and w parallel, orthogonal, or neither? 0 A. parallel O B. neither G) C. orthogonal Find |v|| - ||wl|, if v = 4i - 5j and w = - 6i + 3j. . . . Ivil - Iw/ = 0 (Type an exact answer, using radicals as needed. Simplify your answer.)Write the vector v in the form ai + bj, given its magnitude || v| and the angle a it makes with the positive x-axis. |v| = 7, a = 450 . . . V= (Simplify your answer. Type an exact answer using radicals as needed. Type your answer in the form ai + bj.)