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Entries of a matrix (Posted on 2021-01-29) Difficulty: 3 of 5
Let be a natural number n≥2 and the n×n matrix whose entries at the i-th line and j-th column is min(i,j). Calculate:

a) its determinant
b) its inverse

No Solution Yet Submitted by Danish Ahmed Khan    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Just part (a)Paul2021-02-01 14:32:50
SolutionSolutionBrian Smith2021-01-30 21:32:06
SolutionTruly computer solution (spoiler)Charlie2021-01-29 18:04:44
re: Trivial solution for n=2Charlie2021-01-29 18:02:24
Trivial solution for n=2Kenny M2021-01-29 14:13:07
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