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liliy Group Title

LINEAR ALGEBRA ::Show that if A is nxn and has all 0’s on and below the diagonal then An = 0. Hint: do not at first be too ambitious. First find A2 and observe something useful about it. What about A3

  • 2 years ago
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  1. cshalvey Group Title
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    Hey there @liliy - probably have better luck asking this in math, eh? ;)

    • 2 years ago
  2. liliy Group Title
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    isnt this math?

    • 2 years ago
  3. cshalvey Group Title
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    Nope, this is the OpenStudy Feedback group (should be on the bar at the top) ;)

    • 2 years ago
  4. liliy Group Title
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    ooohhhh... wwooopppsss.... didnt even know what this group is...

    • 2 years ago
  5. cshalvey Group Title
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    Hehe, no worries! Just didn't want you to think that everyone was ignoring your question is all :)

    • 2 years ago
  6. liliy Group Title
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    ya, i was starting to get a bit sad. just reposted it. thanks

    • 2 years ago
  7. cshalvey Group Title
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    You're welcome :)

    • 2 years ago
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spraguer (Moderator)
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