Hi guys! I got some math questions here! Amd it needs answers!
1.) Is there a number that is equal to its reciprocal?What is/are the numbers?
2.)Is there a number that ha no reciprocal?Wht is/are the numbers?
Note:Reciprocal is when you change the numerator to denominator and denominator to numerator of the dividend
Tnxxx very much for answering my question!

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Answers

2014-09-22T18:18:04+08:00
1.) Yes there is, it's the no. 1
2.)There's none
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2014-09-22T18:45:32+08:00
1. it has only one answer. it's the number 1
2. all number has reciprocals.
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