Physics, asked by shirishsaklecha9537, 7 months ago

for a vector a= ai+2j-k and b=2ai-aj+4k to the perpendicular to each other find the value of a

Answers

Answered by sitasbarik123

Answer:Here value of a can be -1 and 2.

Explanation: by applying the dot product formula we can say that when two vector are perpendicular each other dot product value is zero . By solving the two order equation we can find the value of a.

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