সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
The sum of a number and its inverse (or reciprocal) is equal to twice the number. What is the number?
The sum of a number and its inverse (or reciprocal) is equal to twice the number. What is the number?
- ক. 1 or -1
- খ. -2
- গ. 1
- ঘ. -1
সঠিক উত্তরঃ 1 or -1
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If the product of 3 consecutive integers is 120, then the sum of the integers is----
- Which of the following must be odd? I. The product of two even numbers II. The product of two odd numbers III. The sum of an odd and an even number
- Which of the next number in the series? 2, 5, 7, 8, 8, ......
- The next number in the geometric progression 5, 10, 20 is:
- The sum of a number and its inverse (or reciprocal) is equal to twice the number. What is the number?
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