help please?

Mathematics
Tutor: None Selected Time limit: 1 Day

Screen%20Shot%202014-08-05%20at%206.14.4
Aug 6th, 2014

The correct answer is " None of these are true"

Aug 6th, 2014

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Aug 6th, 2014
...
Aug 6th, 2014
Dec 5th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer