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Home › Forum › imo class 12 vector algebra
imo class 12 vector algebra

The magnitude of i×j is:

VAVidaara Admin Asked 6d ago 0 views 0 answers
#IMO#Class 12#Mathematics#Vector Algebra#mathematical-reasoning

The magnitude of i×j is:

  • A. 0
  • B. 1
  • C. √2
  • D. 2

Answer: B) 1

Explanation: |i||j|sin90° = 1.

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