Question

1. Multiplicative inverse of 21 is ________​

Answer 1

Answer:

12

Step-by-step explanation:

Answer 2

Step-by-step explanation:

the process of finding the multiplicative inverse is to reciprocal the number and multiplicative inverse means the product of numbers will be 1

here

multiplicative inverse of 21 is

1/21

then their product is 1

21×1/2=1

1/21

is your answer

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