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Computer Science 16 Online
OpenStudy (wintersuntime):

Can someone be nice enough to help me please I'll put the link below

OpenStudy (anonymous):

discrete math?

OpenStudy (wintersuntime):

yes

OpenStudy (wintersuntime):

Can you help me please

OpenStudy (anonymous):

let f=This person is female and m=This person is a math major. Therefore A)F∧¬M

OpenStudy (anonymous):

B)¬F∨¬M

OpenStudy (anonymous):

remember in logic but is and (∧) or is (∨) not is (¬)

OpenStudy (anonymous):

can you try c?

OpenStudy (anonymous):

u there?

OpenStudy (wintersuntime):

m v m

OpenStudy (wintersuntime):

sorry

OpenStudy (wintersuntime):

Is that right ?

OpenStudy (anonymous):

u need an and

OpenStudy (wintersuntime):

so m ^ v m

OpenStudy (wintersuntime):

Is that right ?

OpenStudy (wintersuntime):

Can you help me with part 2 please

OpenStudy (anonymous):

c) F∧M

OpenStudy (wintersuntime):

oh okay

OpenStudy (anonymous):

let me know if you undertand or not so i can explain it a bit

OpenStudy (wintersuntime):

okay

OpenStudy (wintersuntime):

I need help on part 2

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

let p=Amy is telling the truth and q=Bill is telling the truth A)¬p∨¬q

OpenStudy (anonymous):

because we have the logic or, therefore amie is not telling the true or bill is not telling the true

OpenStudy (wintersuntime):

What would be for chris is lying ?

OpenStudy (anonymous):

try it le me see if you can do it

OpenStudy (anonymous):

remember if chris is lying therefore chris is not telling the true

OpenStudy (anonymous):

wait i copied the question wrong :D

OpenStudy (wintersuntime):

¬r ¬

OpenStudy (wintersuntime):

wait what xD

OpenStudy (anonymous):

ok that is is right but you dont need the second not

OpenStudy (anonymous):

this would do it ¬r

OpenStudy (anonymous):

negation of r is ¬r

OpenStudy (wintersuntime):

Oh okay

OpenStudy (anonymous):

last one is p∧r

OpenStudy (wintersuntime):

The confusing part is the tables

OpenStudy (anonymous):

ok lets get you ready for these truth tables

OpenStudy (wintersuntime):

I really thank you for helping me

OpenStudy (wintersuntime):

U there?

OpenStudy (anonymous):

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