imo class 12 vector algebra

The negative of vector 4i − j is:

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#IMO#Class 12#Mathematics#Vector Algebra#mathematical-reasoning

The negative of vector 4i − j is:

  • A. −4i + j
  • B. 4i + j
  • C. −4i − j
  • D. i − 4j

Answer: A) −4i + j

Explanation: Multiply each component by −1.

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