প্রশ্ন ও উত্তর
The sum of a number and its inverse (or reciprocal) is equal to twice the number. What is the number?
গণিত Number System 07 Oct, 2020
প্রশ্ন The sum of a number and its inverse (or reciprocal) is equal to twice the number. What is the number?
সঠিক উত্তর
1 or -1
মন্তব্য
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