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Exam (elaborations)
Math 219 Exam 1 Questions And Answers
MATH 219
MATH 219
MATH 219 EXAM 1 QUESTIONS AND ANSWERS 
projection of b onto a - CORRECT ANSWER(the dot product of a and b)/(dot product of a and a) * a 
angle between a and b - CORRECT ANSWERcos^-1((dot product of a and b)/||a|| ||b||)
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