9. The multiplicative inverse of 1 and -1 are 1 and -1 Justify.​

2 thoughts on “9. The multiplicative inverse of 1 and -1 are 1 and -1 Justify.​”

1. Answer:

   The multiplicative inverse of 1 is

   1

   1

   =1 and −1 is

   1

   −1

   =−1, which is the number itself.

   Thus, the multiplicative inverse of 1 and −1 are the numbers themselves.

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2. Answer:

   multiplicative inverse is the number which is to be multiplied with the given number to get 1.

   Multiplicative inverse of 1 is 1 because 1×1 = 1

   Multiplicative inverse of -1 is -1 because -1×-1 = 1

   Hope it helps. Mark as brainliest if it was helpful. Thank you.

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