subject
Mathematics, 14.09.2019 03:30 michaela134

Consider adding to the incidence axioms another that says "axiom4: every line contains exactly three distinct points." we know that fano's geometry (p. 18) satisfies this set of axioms. explain carefully using only the 4 axioms why there must be at least 7 points and at least 7 lines in order for a geometry to satisfy these 4 axioms.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?
Answers: 1
question
Mathematics, 21.06.2019 14:50
Do 12/14 and 8/10 have the same value? explain your answer.
Answers: 1
question
Mathematics, 21.06.2019 16:30
Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $
Answers: 1
question
Mathematics, 22.06.2019 02:30
What are the factors of me - 12m + 20?
Answers: 1
You know the right answer?
Consider adding to the incidence axioms another that says "axiom4: every line contains exactly thre...
Questions
question
Mathematics, 15.11.2019 01:31
Questions on the website: 13722367