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Mathematics 8 Online
OpenStudy (anonymous):

What does P(M U H) mean? What does P(L') mean? What does P(F ∩ S) mean?

OpenStudy (aravindg):

MUH is union of sets M and H

OpenStudy (aravindg):

P(MUH) is powerset oF MUH

OpenStudy (anonymous):

what if its about a table? Like M is Males and H is people who Support Health care reform

OpenStudy (aravindg):

yep then MUH will include Males and people who Support Health care reform

OpenStudy (anonymous):

would it be only the males who support the health care reform or all males plus the males who support health care reform?

OpenStudy (aravindg):

all males plus the males who support health care reform?

OpenStudy (anonymous):

Would P(M U H) be only the males who support the reform or would it be ALL the males+the males who support the reform? get what im saying? :)

OpenStudy (aravindg):

power set has a different meaning

OpenStudy (aravindg):

it represents the set of all subsets of MUH

OpenStudy (anonymous):

oh okay and what does P(L') mean?

OpenStudy (anonymous):

everything that is not L?

OpenStudy (aravindg):

YEP POWER SET OF everything that is not L?

OpenStudy (anonymous):

and what is P(F∩S)

OpenStudy (aravindg):

it represents THE POWER SET OF all the common nelements of F and S

OpenStudy (anonymous):

so would it be the number that the two elements intersect at or everything in those two elements?

OpenStudy (aravindg):

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