hello. please help me with the following questions. thank you.

i. from my "projections' lesson under vectors unit.

2. Vectors a and b are such that la| = 10 and |b|= 12 with an angle between them of 65 . a) Show that the scalar projection of a onto b does not equal the scalar projection of b onto a. b) Draw diagrams to illustrate the corresponding vector projections associated with part a).\f5. The area of the parallelogram formed by the vectors p = (a, 1, -1) and q = (1,1,2) is V35. Determine the value(s) of a for which this is true