andreasalcedo3514 andreasalcedo3514
  • 10-04-2024
  • Physics
contestada

For any vector a, the value of (a x i-hat)² + (a x j-hat)² + (a x k-hat)² is equal to:

a) 3a²
b) a²
c) 2a²
d) 4a²

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