Show that: |a| b+|b|a is perpendicular to |a|b-|b|a ,for any two nonzero vectors a and b.

+1 vote
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asked Jan 24, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 943
Show that: |a| b+| b|a is perpendicular to |a|b-|b|a ,for any two nonzero vectors  a and b

1 Answer

+1 vote
answered Jan 24, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 24, 2018 by sforrest072
 
Best answer

are perpendicular to each other.

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