Here is the problem:
http://s2.postimage.org/ml7m30eua/Bonus.…
This problem is really hard..
Can someone help me out with this..
Thank you so much
http://s2.postimage.org/ml7m30eua/Bonus.…
This problem is really hard..
Can someone help me out with this..
Thank you so much
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It can be proved by induction on n, computing D^n
base case: A=D
hypothesis, true for D^n-1, P^-1*D^n-1*P=A^n-1,, implies true for D^n, P^-1*D^n-1*D*P= A^n, by law of identity matrix multiplication, imples true for all n.
base case: A=D
hypothesis, true for D^n-1, P^-1*D^n-1*P=A^n-1,, implies true for D^n, P^-1*D^n-1*D*P= A^n, by law of identity matrix multiplication, imples true for all n.
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Easy not hard