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OpenStudy (anonymous):

Suppose U={1,2,3,4,5,6,7,8} is the universal set and P={1,2,3,4}. What is P? a.{5,6,7,8} b.{1,2,3,4,5,6,7,8} c.{1,2,3,4} d. cannot be determined Medal to whoever helps. Thanks!

OpenStudy (zzr0ck3r):

hint: you answered the question in the question

OpenStudy (anonymous):

I put down A. Is that correct?

OpenStudy (zzr0ck3r):

are you joking?

OpenStudy (zzr0ck3r):

you said p = something and then asked what p was equal to

OpenStudy (zzr0ck3r):

the car is blue, what color is the car?

OpenStudy (anonymous):

/facepalm for your question and answer. The question is like this, Student A is stupid. Who is stupid? a. Student C b. Student B c. Student A d. Student D

OpenStudy (zzr0ck3r):

ohhhhhh wait

OpenStudy (zzr0ck3r):

you are not putting something. I think it prob asked for its compliment

OpenStudy (zzr0ck3r):

did it ask for \(P^C\) ?

OpenStudy (anonymous):

No. I thought it was C but i looked it up and a bunch of people said A so i was making sure.

OpenStudy (zzr0ck3r):

No I mean what does your question ask for?

OpenStudy (zzr0ck3r):

are you sure it just says what is P ?

OpenStudy (zzr0ck3r):

Go read it again

OpenStudy (anonymous):

Yeah all it says is what is P

OpenStudy (zzr0ck3r):

It makes no sense that anyone would tell you it is A, more over many people would not tell you A. A is the compliment of P.

OpenStudy (zzr0ck3r):

Who told you A? were they looking at your sheet? or did you type the question as you have here?

OpenStudy (anonymous):

Yeah i typed it in google and it came up on here.

OpenStudy (zzr0ck3r):

link please?

OpenStudy (zzr0ck3r):

Go reread the problem again. the user mean P' which is the same as P^C which is the same as the compliment. which is A

OpenStudy (zzr0ck3r):

meant*

OpenStudy (zzr0ck3r):

I assume you are reading http://openstudy.com/study#/updates/4ea09b420b8bf5b42a2b7d55 read the first and second comment...

OpenStudy (anonymous):

I have looked at it again and what I wrote was what the question asked.

OpenStudy (zzr0ck3r):

then the answer is C

OpenStudy (zzr0ck3r):

It is very strange that your question is the exact same as the other persons and with all the exact same choices, and she did not type it correctly and noticed that, but yours is correctly typed. very odd

OpenStudy (anonymous):

Alright thanks.

OpenStudy (zzr0ck3r):

I will assume there is a typo and you should notify your teacher.

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