logical reasoning unit 4)

Question 1

what are the trype of errors that can be made while proving a conjecture

Answer 1

• cannot divide by 0
• there can be a mathmaical error
• could be an invaild point so everything after point is wrong

Question 2

whats inductive reasoning

Answer 2

its making a conjecture based on specific information to generalizing it

Question 3

whats deductive reasoning

Answer 3

its making conjecture based on general to specific

Question 4

a conjecture needs how many peices of evidence?

Answer 4

at least 3

Question 5

when question says prove what does it stand for

Answer 5

use deductive reasoning

Question 6

how do you prove number trick with creating a proof

Answer 6

write statement that works for the first line of number trick using n as anyvalue then once thats done on the left of = sign will be the steps on rigth just do it

Question 7

how do you wirte an odd number algebreiclly

Answer 7

2n+1 or 2n-1

Question 8

how do you write a even number

Answer 8

2n

Question 9

how do you write consecutivly

Answer 9

n+1

Question 10

when 2 different numbers and both are odd / even what should you write

Answer 10

you should write them with 2 different varibles to represent theyre different

Question 11

when deductive reasoning and trying to prove how it can = somthing what shouldnt you write first

Answer 11

you shouldnt write in the first line how whatever is = to final answer just write first part then algebrically solve for what trying to get to