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Aditi Agrawal posted an Question
May 14, 2020 • 00:03 am 30 points
  • IIT JAM
  • Physics (PH)

Please provide detail explanation the concept is such problem

3 Answer(s) Answer Now
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  • comment-profile-img>
    Abhishek singh Best Answer

    Here is the attached. Thanks for pointing it out. Best regards.

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  • comment-profile-img>
    Aditi agrawal

    Abhishek sir I understood your method but by another way my answer is this and by your method it is same as yours

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    yes, you are right! I had done repetition in that solution, let me show you in my next comment(because here I can't attach anything)

  • comment-profile-img>
    Abhishek singh

    Read this article first, then only see the solution. best regards. https://www.allaboutcircuits.com/textbook/digital/chpt-8/sum-product-notation/

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    how we will know that which don't care condition is to be used

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    it's upto you, you will use only those, which will help you in making quads or octate or duplet. if you already have everything in quads, then you should use them. But if you have three one's and you need fourth to make a quad and the fourth is in don't care condition, then use that.

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    everything in quads, then you should not*******

  • comment-profile-img>
    Ruby negi

    dear this is the correct answer as I forgot to take don't care Condition.. if you consider don't care Condition then you can make three groups of (1,1,1,1).

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  • comment-profile-img>
    Dhairya sharma

    dear plz send question in details.

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    mam actually I found this question in DUET previous years papers it is as I have posted

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    I don't know a little about this type of questions

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    dear then plz sent it from there

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    i will try to recognize it

  • comment-profile-img>
    Abhishek singh

    Could you please elaborate the question? it is not clear from the picture! is it an infinite series?

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    sir I don't know I found this question from duet msc previous year papers it was just as I have posted

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    actually I don't know a little about this concept

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    These are called Karnaught Map. This is a method to solve a Boolean expression. This method is useful in graduation level as well as masters level. Read about it from Google or youtube. just type Karnaught Map on YouTube.

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    ok thanks

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