Which of the following rational numbers is equal to its reciprocal?
(a) 1 (b) 2 (c) 1
2
(d) 0
Answers
Answered by
1
Answer:
don't know
Step-by-step explanation:
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Answered by
2
Answer:
Correct option is A) 1
Step-by-step explanation:
a) Reciprocal of 1= 1/1 = 1
(b) Reciprocal of 2= 1/2
(c) Reciprocal of 1/2= 1/1/2= 2
(d) Reciprocal of 0= 1/0
Therefore, only 1 is the only number that is equal to its reciprocal.
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