Given u and v, find proj vU.

u = [-1,-7]

v = [-2,4]

ear Algebra home > 3.3: Dot product EzyBooks ca CHALLENGE ACTIVITY 3.3.3: Scalar and vector projections. Jump to level 1 V Given u and v, find projyu. u = [-1, -7] V = [-2, 4] projvu = Ex: 1.234 @, Ex: 1.234 2 3 Check Next Feedback? nal exercises cise 3.3.1: Dot product. Ab ermine whether the statement is true or false. Justify each answer or provide a counterexample when appropriate. The dot product of two vectors is 0 if the vectors are parallel. 17 MacBook Pro The This $ % &