Question

write multiplication inverse of 3/-19​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

-19/3 is the multiplicative inverse of -3/19.

Step-by-step explanation:

Multiplication:

• One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication.

• Multiplication is essentially the process of repeatedly adding sets of identically sized objects.

• The result of two numbers being multiplied is known as the product.

• The multiplier is the number of such equal groups, and the multiplicand is the number of items in each group.

Properties of Multiplication:

Multiplicative Inverse:

• If 'a' is a real number then the multiplicative inverse of 'a' is '1/a'

         since a(1/a) = 1 then 1/a is the inverse of a.

   Given number is 3/-19

     the number can be written as -3/19

    Let the multiplicative inverse be x

       (-3/19)x = 1

                 x = -19/3

      Hence, -19/3 is the multiplicative inverse of -3/19.

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