Sagot :
Answer:
12. C. 1
Step-by-step explanation:
nasa picture po ang patunay
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Answer:
1
Step-by-step explanation:
The reciprocal or multiplicative inverse of a number x is the number which, when multiplied by x , gives 1 . So, the product of a number and its reciprocal is 1 . (This is sometimes called the property of reciprocals .)