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ajprincess

Please help:) Prove that if e|a and e|c, then e|(ab+cd).

  • one year ago
  • one year ago

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  1. ParthKohli
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    Where \(b\) and \(d\) are?

    • one year ago
  2. ajprincess
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    nt given

    • one year ago
  3. ParthKohli
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    Hmm I think \(b,d\) are some integers?\[e|a \iff ed=a\]\[e|c \iff eb = c\]So\[ab + cd = edb + ebd = e(db + bd)\]So\[e|ab + cd\]

    • one year ago
  4. ajprincess
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    Thanxx a lot @parthkohli

    • one year ago
  5. ParthKohli
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    I rarely am able to prove things! :O Yw =)

    • one year ago
  6. ajprincess
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    That was excellent:) I was trying it in some other way.

    • one year ago
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