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### Questions (40)

 14 Showing that an equation holds true with a Fibonacci sequence: $F_{n+m} = F_{n-1}F_m + F_n F_{m+1}$ 12 Why is the 'change-of-basis matrix' called such? 12 Show that the set of all symmetric, real matrices is a subspace, determine the dimension 12 Determine the matrix relative to a given basis 11 How are norms different from absolute values?

### Reputation (1,073)

 +10 Showing that an equation holds true with a Fibonacci sequence: $F_{n+m} = F_{n-1}F_m + F_n F_{m+1}$ +5 What are the explanations for certain steps in these proofs for the irrationality/rationality of certain numbers? +5 How are norms different from absolute values? +5 Why is the 'change-of-basis matrix' called such?

 1 How many gallons of water is on earth to this day? 1 Showing properties of discontinuous points of a strictly increasing function 0 “Find $f '(a)$” explaining in english

### Tags (24)

 1 analysis × 8 0 sequences-and-series × 2 1 calculus × 5 0 symmetric-groups 1 algebra-precalculus × 2 0 vector-spaces 0 linear-algebra × 16 0 multivariable-calculus 0 matrices × 2 0 norm

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