x and y_ 99

Sec. 4.

_Pairs of Abstract Propositions, proposed as Premisses:
Conclusions to be found_ 100

pg-xxx
Sec. 5.

_Pairs of Concrete Propositions, proposed as Premisses:
Conclusions to be found_ 101

Sec. 6.

_Trios of Abstract Propositions, proposed as Syllogisms:
to be examined_ 106

Sec. 7.

_Trios of Concrete Propositions, proposed as Syllogisms:
to be examined_ 107

Sec. 8.

_Sets of Abstract Propositions, proposed as Premisses for
Soriteses: Conclusions to be found_ 110

Sec. 9.

_Sets of Concrete Propositions, proposed as Premisses for
Soriteses: Conclusions to be found_ 112

CHAPTER II.

_ANSWERS._

Answers to

Sec. 1 125

Sec. 2 126

Secs. 3, 4 127

Sec. 5 128

Sec. 6 130

Sec. 7 131

Secs. 8, 9 132

pg-xxxi
CHAPTER III.

_SOLUTIONS._

Sec. 1.

_Propositions of Relation reduced to normal form._

Solutions for Sec. 1 134

Sec. 2.

_Method of Diagrams._

Solutions for

Sec. 4 Nos. 1 to 12 136

Sec. 5 " 1 to 12 138

Sec. 6 " 1 to 10 141

Sec. 7 " 1 to 6 144

Sec. 3.

_Method of Subscripts._

Solutions for

Sec. 4 146

Sec. 5 Nos. 13 to 24 147

Secs. 6, 7, 8, 9 148 to 157

=NOTES= 164

=APPENDIX, A