Physics, asked by vidushig5862, 1 year ago

Find a if A = 3i-2j+4k and B=ai+2j+k are perpendicular to each other

Answers

Answered by vijaya2002

1

if the vectors are perpendicular to each other then the dot product of vectors is 0

3a-4+4=0

3a=0

a=0

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