Problems for tomorrow, and more:_亚博娱乐官网_亚博pt手机客户端登录

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2018-01-16T12:52:58.132Z
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For tomorrow, do:

Problem 1-03 from the compendium

(Easy) A square matrix M = M t has t as top-left element m ₁₁ , while no other element depends on t. Let f( t) = det( M t ). What kind of function is f?

(Somewhat harder, skip if you don't catch it) A square matrix A does not depend on t, but A - t I does (subtract t from each diagonal element of A). Let p( t) = det( A - t I). What kind of function is p?

Lecture notes.

I updated the one for today. The next will be...