8. Vectors
Dot Product
8. Vectors Dot Product
17PRACTICE PROBLEM
Determine the projection of vector a onto vector b. Next, express vector a as vectors, a1 and a2, where a1 is parallel to vector b and a2 is perpendicular to vector b.
a = 6i -7j, b = i -4j
Determine the projection of vector a onto vector b. Next, express vector a as vectors, a1 and a2, where a1 is parallel to vector b and a2 is perpendicular to vector b.
a = 6i -7j, b = i -4j