The value of (0, 2 ) for which vectors a=( ) i+( ) j and b= i- 3 j+2 k are perpendicular is

MHT CET 2026 Mathematics question

The value of for which vectors and are perpendicular is

Answer: (A)

Two vectors are perpendicular when their dot product is zero. . So (dividing by ), giving in

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Question ID VK-100328