Question

The multiplicative inverse of 31 is ...

Answer 1

1/31 is multiplicative inverse of 31

Answer 2

Step-by-step explanation:

Multiplicative Inverse of 31 is defined as what you can multiply with 31 to get 1.

If the Multiplicative Inverse of 31 is x, the problem can be written as a function as follows:

31(x) = 1

Thus, to get the answer, we divide 1 by 31 like this:

1 / 31 = 0.03225806

Note that the answer is rounded to the nearest 8 decimals if necessary. We can prove that the answer is correct: 0.03225806 multiplied by 31 equals 1.

The Multiplicative Inverse of postive 31 has a positive answer and the Multiplicative Inverse of negative 31 has a negative answer. Therefore, the Multiplicative Inverse of -31 is -0.03225806.