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Vivian
Vivian asked in Science & MathematicsMathematics · 8 years ago

what is one # that cant be multiplied by any other # to get 1?

Part 2 question to same problem

if a is an integer not equal to your answer for other question what can you multiply a by to get 1?

is it always true?

4 Answers

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  • Charlie
    8 years ago
    Favorite Answer

    0 cuz 0 times anything is 0

  • Anonymous
    8 years ago

    Well if you multiply any number by its reciprocal, then the answer will always be one. For example if you have the number 5,000, then multiplying it by (1/5,000) will result in a product of one. So basically, just take your number, put a one over it and there you go. You can also raise any number to the power of zero and get 1 every time. However, there isn't any one number that when multiplied by another number, gives you 1.

    Hope this helps,

    Max

  • Anonymous
    8 years ago

    0

    Part 2. The reciprical 1/x * x = 1.

  • ?
    8 years ago

    First number is as an example 7

    second number is 1/7.

    7 * (1/7) = 1

    Source(s): My mind
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