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5 votes
4.

Given three vectors;
a= i + 2; +3k,
b = 2i +3j+k
c = 7i +2j +k,
Evaluate vector p, such that p = (a x b) + (a x c)
(i)​

User OrPo
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2 Answers

3 votes
ummm wrong subject...!LOL=
User Wes BOREland
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0 votes

Answer:

25

Step-by-step explanation:

p=(a×b)+(a×c)

(I+2j+3k)(2i+3j+k) +(I+2j+3k)(7i+2j+k)

(2+6+3)+(7+4+3)

11+14=25

User MikeVaughan
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