Multiplicative Inverse of 21
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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