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Linear algebra
rahul sharma 5
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Linear Algebra
Jun 26, 2017
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Let A be n*n matrix,$A^{n}$ = $A^{n-1}$ for n>=1 and $A^{0}$=I,Which of following is true?
a.$A^{m}$ .$A^{n}$ =$A^{m+n}$
b. $($A^{m}$)^{n}$=$A^{mn}$$
c. both a and b
c none
engineering-mathematics
linear-algebra
rahul sharma 5
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Jun 26, 2017
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rahul sharma 5
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rahul sharma 5
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Jun 26, 2017
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Can you please tell again how are you saying this is non singular?
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erh
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Jun 26, 2017
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because
I
is non singular
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rahul sharma 5
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Jun 26, 2017
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But what about other matrices ?How can i be sure that the set of these matrices is non singular?
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