a dot product is scalar result of the dot multiplication of 2 vectors, the magnitude of which is calculated using |a|*|b|*cos(theta) in mathematics, it is the value of the first vector projected onto...
1 Answers · Science & Mathematics · 20/10/2009
..." just means "give a value for"...for the cosines in the first question- just... the sum and product of the roots of a...further. Can anybody else do better?
3 Answers · Science & Mathematics · 21/04/2010