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Show that the cube of a positive integer...

Show that the cube of a positive integer of the form `6q+r,q` is an integer and r=0,1,2,3,4,5 is also of the form 6m+r

Answer

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Knowledge Check

  • Cube of a positive integer has the form

    A
    `7p+-2`
    B
    `7p+-1`
    C
    `7p+-3`
    D
    7p
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