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Inductive Reasoning ,[object Object],[object Object],[object Object],[object Object]
Writing  Conjectures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Given:
Writing  Conjectures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Given:
[object Object],[object Object],[object Object],[object Object],Are the conjectures true? Find one counterexample
Are the conjectures true? ,[object Object],[object Object],[object Object],[object Object],Find one counterexample
[object Object],[object Object],[object Object],[object Object],Are the conjectures true? Find one counterexample
Inductive Reasoning ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Are the conjectures true? Find one counterexample
Conjunctions and Disjunctions ,[object Object],p q ,[object Object],[object Object],p p q q Λ ν
Negations ,[object Object],p q ,[object Object],[object Object],p p q q Λ ν ~ ~
Paper 50 Cans 30 10 Communities that recycle VENN DIAGRAM
TRUTH TABLE ,[object Object],p q F F F F T F T F T F F T T T T T p   ν   q p   Λ   q q p
TRUTH TABLE ,[object Object],p q F F F F T F T F T F F T T T T T p   ν   q p   Λ   q q p
TRUTH TABLE ,[object Object],p q r F F F F F T F T F F F F F T F T F T T F F F F F T T F T F T T T F T T T T T T T ( p   Λ   q )  ν  r p   Λ   q r q p
Conditionals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Hypothesis Conclusion IF THEN
Write Conditionals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Hypothesis Conclusion IF THEN
Conditional ,[object Object],[object Object],[object Object],[object Object],[object Object],Hypothesis Conclusion
Converse ,[object Object],[object Object],Conditional Converse
Inverse ,[object Object],[object Object],Conditional Inverse
Contrapositive ,[object Object],[object Object],Conditional Contrapositive
Converse ,[object Object],[object Object],Conditional Inverse
Inverse ,[object Object],[object Object],Conditional Inverse
Contrapositive ,[object Object],[object Object],Conditional Contrapositive
p  Λ  q p  ν  q p q p q
Write Conditionals ,[object Object],[object Object],[object Object],[object Object],[object Object]
Law of Detachment ,[object Object],[object Object],[object Object],Valid p q p q IF THEREFORE THEN
Law of Detachment ,[object Object],[object Object],[object Object],Invalid p q q p IF THEREFORE THEN
Law of Detachment ,[object Object],[object Object],[object Object],p q q p IF THEREFORE THEN It's a duck It flies It flies It's a duck
Law of Detachment ,[object Object],[object Object],[object Object],Valid p q p q IF THEREFORE THEN
Law of Detachment ,[object Object],[object Object],[object Object],It's a bird It has wings It has wings It's a bird It's a bird It has wings
Law of Detachment ,[object Object],[object Object],[object Object],Invalid A B B A IF THEREFORE THEN
Law of Syllogism ,[object Object],[object Object],[object Object],[object Object],Valid p q p r IF THEREFORE THEN q r IF THEN
Law of Syllogism ,[object Object],[object Object],[object Object],[object Object],Invalid A B C B IF THEREFORE THEN B C IF THEN
Law of Syllogism ,[object Object],[object Object],[object Object],[object Object],Valid p q p r IF THEREFORE THEN q r IF THEN
Law of Syllogism ,[object Object],[object Object],[object Object],[object Object],Invalid p q r p IF THEREFORE THEN q r IF THEN
Law of Syllogism ,[object Object],[object Object],[object Object],[object Object],Valid A B A B IF THEREFORE THEN B C IF THEN
IF IF THEN THEN It's a bird It has wings It has wings It's a bird It's a bird It has wings It lays eggs It lays eggs It lays eggs THEREFORE
Deductive Reasoning ,[object Object],[object Object],[object Object]
Deductive Reasoning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Postulates ,[object Object],[object Object],[object Object],[object Object]
Postulates ,[object Object],[object Object],[object Object]
Properties of Equality ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Name the property ,[object Object],[object Object],[object Object],[object Object]
2 Column Proof Given: 3x + 5  2 Prove: x = 3 = 7 Statements  Reasons
Properties of Segments ,[object Object],[object Object],[object Object]
Properties of Angles ,[object Object],[object Object],[object Object]
Segment Postulates ,[object Object],[object Object]
Properties of Segment Congruence ,[object Object],[object Object],[object Object]
Angle Postulates ,[object Object],[object Object]
Properties of Angles ,[object Object],[object Object],[object Object]
Angle Theorems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Angle Theorems ,[object Object],[object Object],[object Object],[object Object],[object Object]
Name the property ,[object Object],[object Object],[object Object],[object Object],[object Object]
2 Column Proof Given: PR = QS Prove: PQ = RS Statements  Reasons P Q R S
 

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Inductive Reasoning

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  • 3.
  • 4.
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  • 7.
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  • 11. Paper 50 Cans 30 10 Communities that recycle VENN DIAGRAM
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  • 15.
  • 16.
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  • 24. p Λ q p ν q p q p q
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  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
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  • 37. IF IF THEN THEN It's a bird It has wings It has wings It's a bird It's a bird It has wings It lays eggs It lays eggs It lays eggs THEREFORE
  • 38.
  • 39.
  • 40.
  • 41.
  • 42.
  • 43.
  • 44. 2 Column Proof Given: 3x + 5 2 Prove: x = 3 = 7 Statements Reasons
  • 45.
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  • 48.
  • 49.
  • 50.
  • 51.
  • 52.
  • 53.
  • 54. 2 Column Proof Given: PR = QS Prove: PQ = RS Statements Reasons P Q R S
  • 55.