Question

p=i+j-k and q=i-j+k,then unit vector along (p-q) is​

Answer 1

Hi friend here is your answer.

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According to the question--

(P-Q) vector = 2j-2k

And unit vector along (P-Q)

= (2j-2k)/(root 8)

=(j-k)/(root 2) ans

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Answer 2

hope it helps ✌️ u out,