Equation opening

Batzo

New member
Joined
Jul 21, 2021
Messages
1
Hi everyone,
My first time here so thank you :)

I want to know how to open equation of c for more than i=2.

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Eugenio

New member
Joined
Jul 4, 2021
Messages
35
For [imath]i=2[/imath] you have [imath]M(M^{-1}K)^2=MM^{-1}KM^{-1}K=IKM^{-1}K=KM^{-1}K[/imath]

For [imath]i=3[/imath] you have [imath]M(M^{-1}K)^3=MM^{-1}KM^{-1}KM^{-1}K=IKM^{-1}KM^{-1}K=K(M^{-1}K)^2[/imath]

For [imath]i=4[/imath] you have [imath]M(M^{-1}K)^4=K(M^{-1}K)^3[/imath]

And for [imath]i=n[/imath] you have [imath]M(M^{-1}K)^n=K(M^{-1}K)^{n-1}[/imath]
 
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