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Vijay posted an Question
January 03, 2022 • 13:04 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Sp15;47. please send the solution to the problem given in the attachment.

SP15;47. please send the solution to the problem given in the attachment.

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  • Anonymous User Best Answer

    check it

    cropped535163625269505096.jpg
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    ma'am, please explain these two steps

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    in the second equation, you raised the LHS by 403 doesn't that change the remainder. if it is some result then please forward it to me.

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    Choosek=2015 and x=5, gcd(k,ϕ(11))=gcd(2015,10)=5, then we conclude that n105=n2≡1(mod11) However, it doesn't mean that all the solution of n2≡1(mod11) is the solution to the original problem. It just claims that the solution of the original system satisfy n2≡1(mod11) since 11 is a 

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    I am extremely sorry ma'am but I didn't get you fully.

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    1^403= 1

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    in this the second step you did square but from 3rd you started multiplying can you pls explain why is so.

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