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Tags
#calculus #mathematics #tensors #vectors
Question
So in 3-dimensional space, a second-rank tensor is represented by [...]. In N-dimensional space, scalars still require only one number, vectors require N numbers, and tensors require N R numbers
Answer
32 = 9 numbers

Tags
#calculus #mathematics #tensors #vectors
Question
So in 3-dimensional space, a second-rank tensor is represented by [...]. In N-dimensional space, scalars still require only one number, vectors require N numbers, and tensors require N R numbers
Answer
?

Tags
#calculus #mathematics #tensors #vectors
Question
So in 3-dimensional space, a second-rank tensor is represented by [...]. In N-dimensional space, scalars still require only one number, vectors require N numbers, and tensors require N R numbers
Answer
32 = 9 numbers
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So in 3-dimensional space, a second-rank tensor is represented by 3 2 = 9 numbers. In N-dimensional space, scalars still require only one number, vectors require N numbers, and tensors require N R numbers

Original toplevel document (pdf)

owner: shihabdider - (no access) - A Student's Guide to Vectors and Tensors, p15

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statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

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