Read Complete Works of Lewis Carroll Online
Authors: Lewis Carroll
Hence proposed Conclusion is right.
2.
All
x
are
m
; No
y
are
m
′
.
No
y
are
x
′
.
There is no Conclusion.
3.
Some
x
are
m
′
; All
y
′
are
m
.
Some
x
are
y
.
Hence proposed Conclusion is right.
4.
All
x
are
m
; No
y
are
m
.
All
x
are
y
′
.
Hence proposed Conclusion is right.
5.
Some
m
′
are
x
′
; No
m
′
are
y
.
Some
x
′
are
y
′
.
Hence proposed Conclusion is right.
6.
No
x
′
are
m
; All
y
are
m
′
.
All
y
are
x
.
There is no Conclusion.
7.
Some
m
′
are
x
′
; All
y
′
are
m
′
.
Some
x
′
are
y
′
.
There is no Conclusion.
8.
No
m
′
are
x
′
; All
y
′
are
m
′
.
All
y
′
are
x
.