Research Space for Linear Algebra & Discrete Mathematics
已知A4= |a b//a b|，a、b∈R，if AB=|2 0//2 0|，求A、B？
謝謝: )
對角化, 取 P =-b 1a 1D = 0 00 a+bA^4 = PDP^-1=> A = P(D^1/4)P^-1B 就留給你了
張貼留言
1 則留言:
對角化, 取 P =
-b 1
a 1
D =
0 0
0 a+b
A^4 = PDP^-1
=> A = P(D^1/4)P^-1
B 就留給你了
張貼留言