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Ifvectors A = 4i +6j and B = 31+2j and € = 51-2j, prove that A. (B+C) =AB+A C...

Question

Ifvectors A = 4i +6j and B = 31+2j and € = 51-2j, prove that A. (B+C) =AB+A C

Ifvectors A = 4i +6j and B = 31+2j and € = 51-2j, prove that A. (B+C) =AB+A C



Answers

Find $ a + b , 4a + 2b , \mid a \mid $, and $ \mid a - b \mid $.

$ a = 4i - 3j + 2k , b = 2i - 4k $

Okay, So we most like component wise here not for and three plus two and zero plus native. One, five, twelve minus five seven.


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