1. 2. 3. 4. Find the dot product of: and <2, > Given: u and v <4, -3> Find: (u * v)(u + v) If

1. 2. 3. 4. Find the dot product of: <-1, 7> and <2, > Given: u <-1, 7> and v <4, -3> Find: (u * v)(u + v) If v is <-3, -4> Find: v * v Given: u <-1, 7> and v <4, -3> What is the measure of the angle between them? 5. Use the following vectors to answer the question u: <3, -1> v: <4, 3> w: < , -8/9 > Which vectors, if any, are orthogonal? 6. Use the following vectors to answer the question u: <3, -1> v: <4, 3> w: < , -8/9 > What is the angle between u and v ? 7. Use the following vectors to answer the question u: <3, -1> v: <4, 3> w: < , -8/9 > What is the angle between v and w? 8. Use the following vectors to answer the question. u: <-1,7> v: <6,4> What is ||u||^2? 9. Use the following vectors to answer the question. u: <-1,7> v: <6,4> What is ||v||^2? 10. Use the following vectors to answer the question. u: <-1,7> v: <6,4> What is the projection of u onto v