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 sum of four consicutive even integer is s, what is the greatest of the integers in terms of s?
- If x = -1, then - (x4 + x3 + x2 + x) =
- How many prime numbers are there between 56 and 100?
- If 4 is subtracted from one-fourth of a number, the result is 20. Which of the following is the number?
- If n is an even integer which of the following must be an odd integer?
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