Question

Find the components of a unit vector perpendicular to the vectors i+2j-k and 3i-j+2k​

Answer 1

Answer:

use the vector cross product formula

Step-by-step explanation:

|a×b|=|a||b|Sin(a,b)

perpendicular implies sin angle is equal to 1

so, work out the answer

Answer 2

Answer:

see attachment

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