1) Find the dot product of the following two vectors: 2) Find the angle between the following vectors using the dot product formula for the following two vectors: (1' = 3?- 3}" and 3 = 3E'+ 3;. Plot these two vectors on the x-y plan and label the angle. 3) Write down the equation of the projection of 3 onto 3: 4) Calculate the projection of 6: onto 5