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Sticky Note
A tensor is a _____?
  1. Composite functions
  2. Multilinear function
  3. Linear function
  4. None of these
Explanation
  • A tensor is a multilinear function.
  • It maps vectors and their duals (covectors) to scalars, satisfying linearity in each argument.
  • Tensors generalize the concept of scalars, vectors, and matrices in various dimensions.
  • This making them essential in fields like physics and engineering.

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