Anku posted an Question
September 13, 2020 • 01:55 am 30 points
  • IIT JAM
  • Mathematics (MA)

Sir please tell where i am doing mistake ..if not then pls tell answer

sir please tell where i am doing mistake ..if not then pls tell answer

2 Answer(s) Answer Now
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  • Shashi ranjan sinha best-answer

    see the attachment

    cropped2096949370388409274.jpg
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    is it clear?....

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    sir i want to know ..how u think that 105(mod 29) = 18(mod 29)

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    what u think for getting that...

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    sir. pls tell

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    divide 105 by 29.... the remainder you get is ur modulo answer.....since the remainder is 18, so 105(mod29) = 18(mod29)

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    ok sir thank u sir

  • comment-profile-img>
    Deepak singh 1 Best Answer

    see attached solution, answer is 18

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    for 2 nd equation choose such multiple of 29 such that when we subtract it with 1 st equation, then we get only x

  • comment-profile-img>
    Chandra prakash

    https://www.google.com/url?sa=t&source=web&rct=j&url=https://m.youtube.com/watch%3Fv%3D4-HSjLXrfPs&ved=2ahUKEwi1_Kbw8OPrAhU-zTgGHQC-DckQjjgwE3oECAgQAQ&usg=AOvVaw1ksyTrTGe33dXpxzW-7A9z

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    go through this link...it will be very helpful

  • comment-profile-img>
    Deepak singh 1

    go through this link , it will help you https://www.google.com/url?sa=t&source=web&rct=j&url=https://m.youtube.com/watch%3Fv%3D4-HSjLXrfPs&ved=2ahUKEwi1_Kbw8OPrAhU-zTgGHQC-DckQjjgwE3oECAgQAQ&usg=AOvVaw1ksyTrTGe33dXpxzW-7A9z

  • Shashi ranjan sinha

    Second step is wrong..... 0 is not congruent to 15 (modulo 29)

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    now sir how to find x

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    sir. pls once give solution i am having difficulty in finding x

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    the attachment u have given above,again has a flaw there.....first and third can't be true simultaneously

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    sir please once u provide solution

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    please give me the correct question

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    sir 4)a

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