Which Option Should I Choose? My Dilemma...

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Homework Help Overview

The discussion revolves around a probability question involving options A to D, with the original poster expressing uncertainty about which option is correct, leaning towards option D.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • The original poster considers the implications of their chosen options and expresses uncertainty about the conditions described in the problem. Another participant prompts them to clarify their reasoning and suggests that more work should be shared to support their choice.

Discussion Status

The discussion is ongoing, with participants questioning the original poster's reasoning and encouraging deeper exploration of the concepts involved. There is a suggestion to revisit foundational principles, indicating a productive direction in the conversation.

Contextual Notes

The original poster mentions difficulty in sharing all their work, which may affect the clarity of their reasoning. There is also a reference to De Morgan's law, suggesting that foundational concepts are under review.

omni
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in the picture you can see the question and the 4 options.

i have a dilemma between option A to D but i am more think is D.

what do you say do i correct ?


thanks.
 

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Why do you think it could be either A or D? What have you learned about complements and intersections? You could have just been guessing, so you should post some more work.

-D
 
is hard to post all the work here.
but p(AnB^c)^c n C=P(A^cnB) n C.
this why i almost sure it D.
i tell you why i am not sure if is D, well because i am not sure if is need to be only the part in B and C except the part A or the part in all C except the part A and C as showing in option A.
so can you help me with that ?

thanks.
 
Your equation in the second line is not correct, look up De Morgan's law again.
 

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