1b. Propositions and Truth Values

the statement "mathematics is fun" is a...

• an argument

• a fallacy

• proposition

Answer explanation

Complete sentence that makes an assertion

Tags

CCSS.L.11-12.6

CCSS.L.8.6

CCSS.L.9-10.6

CCSS.W.11-12.2D

CCSS.W.9-10.2D

Suppose you know the truth value of a proposition p. Then you also know the truth value of the proposition's

• negation

• truth table

• conjunction

Which of the following has the form of a conditional statement?

• x or y

• x and y

• if x, then y

Suppose you want to make a truth table for the statement x or y or z. how many row will this require?

• 2

• 4

• 8

Suppose the statement p or q is true. Then you can be certain that

• p is true

• q is true

• one or both statements are true

Suppose the statement p is false and the statement q is true. Which of the following statements is false

• p and q

• p or q

• if p, then q

Tags

CCSS.7.SP.C.8B

You ant to search for articles containing the word Calcutta or Bombay. Using an adverb search in Google , you should enter the two words with instructions to find results

• with all the exact words

• with the exact phrase

• with at least one of those words

Tags

CCSS.L.3.1A

You want to search for articles Calcutta and Bombay. Using the advanced search in Google you should enter the two words with instructions to find results

• with all of the words

• with the exact phrase

• with at least one of the two words

Tags

CCSS.L.2.4D

Two statements are logically equivalent if

• they have the same meaning

• they have the same truth value

• they are both true

Consider the statement, "You've got to play if you want to win." If you put this statement in the form if p, then q, then q would be

• "You've got to play"

• "You want to win"

• The are both true

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A