Multiplicative Inverse of 21
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Multiplicative Inverse of 21 is defined as what you can multiply with 21 to get 1.
If the Multiplicative Inverse of 21 is x, the problem can be written as a function as follows:
21(x) = 1
Thus, to get the answer, we divide 1 by 21 like this:
1 / 21 = 0.04761905
Note that the answer is rounded to the nearest 8 decimals if necessary. We can prove that the answer is correct: 0.04761905 multiplied by 21 equals 1.
The Multiplicative Inverse of postive 21 has a positive answer and the Multiplicative Inverse of negative 21 has a negative answer. Therefore, the Multiplicative Inverse of -21 is -0.04761905.
Multiplicative Inverse of 22
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