Physics, 02.09.2019 04:50 jessica94866

Using the definition of the scalar product, find the angle between the following vectors. (find the smallest angle.)
a) a = 5i - 9j and b = 5i - 5j
(b) a = -8i + 5j and b = 3i - 4j + 2k
(c) a= -2i + 2j and b = 3j + 4k

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Using the definition of the scalar product, find the angle between the following vectors. (find the...