Question about the proof of the Recursiontheorem
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Please have a look at the proof, first of all I don't understand the parts of the proof where one is refering to the Definition of G.
In the inductionbase one Claims that $(1,x)$ is an element of G
In the inductionstep we define $x_{n+1}:= f_n(x_1,..,x_n)$ and claim that $(n+1,x_{n+1})$ is also an element G. Can please someone explain me why these two assertions are true due to the Definition of G?
algebra-precalculus induction
asked Nov 21 at 21:06
RM777
908
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up vote
0
down vote
favorite
Please have a look at the proof, first of all I don't understand the parts of the proof where one is refering to the Definition of G.
In the inductionbase one Claims that $(1,x)$ is an element of G
In the inductionstep we define $x_{n+1}:= f_n(x_1,..,x_n)$ and claim that $(n+1,x_{n+1})$ is also an element G. Can please someone explain me why these two assertions are true due to the Definition of G?
algebra-precalculus induction
asked Nov 21 at 21:06
RM777
908
It's about the existential proof
– RM777
Nov 21 at 21:14
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Please have a look at the proof, first of all I don't understand the parts of the proof where one is refering to the Definition of G.
In the inductionbase one Claims that $(1,x)$ is an element of G
In the inductionstep we define $x_{n+1}:= f_n(x_1,..,x_n)$ and claim that $(n+1,x_{n+1})$ is also an element G. Can please someone explain me why these two assertions are true due to the Definition of G?
algebra-precalculus induction
asked Nov 21 at 21:06
RM777
908
Please have a look at the proof, first of all I don't understand the parts of the proof where one is refering to the Definition of G.
In the inductionbase one Claims that $(1,x)$ is an element of G
In the inductionstep we define $x_{n+1}:= f_n(x_1,..,x_n)$ and claim that $(n+1,x_{n+1})$ is also an element G. Can please someone explain me why these two assertions are true due to the Definition of G?
algebra-precalculus induction
algebra-precalculus induction
asked Nov 21 at 21:06
RM777
908
asked Nov 21 at 21:06
RM777
908
asked Nov 21 at 21:06
RM777
908
asked Nov 21 at 21:06
RM777
908
asked Nov 21 at 21:06
RM777
908
908
It's about the existential proof
– RM777
Nov 21 at 21:14
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16
add a comment |
It's about the existential proof
– RM777
Nov 21 at 21:14
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16
It's about the existential proof
– RM777
Nov 21 at 21:14
It's about the existential proof
– RM777
Nov 21 at 21:14
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16
add a comment |
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It's about the existential proof
– RM777
Nov 21 at 21:14
I would also like to no how the uniqueness is used of $(1,x_1),...,(n,x_n)$ in the inductionstep
– RM777
Nov 22 at 14:16