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if 9 is multiplied by its multiplicative inverse, what is the result​

Sagot :

Answer:

1

Step-by-step explanation:

Multiplicative Inverse of 9 = 1/9

Equation:-

9 x 1/9

=> 9/9

=> 1

Answer:

1

Step-by-step explanation:

The multiplicative inverse of a number is just that number raised to the -1. For 9, that would be 9⁻¹, or 1/9. If you multiply those together, you just get 1.

[tex]9\times9^-^1=\frac{9}{1}\times\frac{1}{9}=\frac{9}{9}=1[/tex]

That is true for any number, anything multiplied by its multiplicative inverse will always be 1.

[tex]a\times a^-^1=\frac{a}{1}\times\frac{1}{a}=\frac{a}{a}=1[/tex]