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Which of the following number will be wrong in the number series 7 13 22 31 49 67 88?
In mathematical terms there is no "wrong" because no rule for generating the sequence has been defined. I can create seven different rules under which one of the given numbers is "wrong".
For example, if t(n) = (n5 - 23n4 + 203n3 - 847n2 + 1698n - 1244)/4 then the first number, 7, is "wrong".
But if t(n) = (n5 - 22n4 + 182n3 - 683n2 + 1170n - 606)/6 then the second number, 13, is "wrong".
It is easy enough to extend this list to the remaining five numbers so that each is "wrong" in the context of one rule or another.
By the above process,
if t(n) = (3n2 + 3n + 8)/2 then the fourth number, 31 is "wrong".
It could be argued that the generating rule is of the polynomial of the lowest order for 31, but that is hardly a good mathematical reason.
What else can I help you with?
What is the next number of the series 112358?
The series 112358 represents the Fibonacci sequence, where each number is the sum of the two preceding ones. Following this pattern, the next number after 8 (the last number in the series provided) is 13, as 5 + 8 = 13. Therefore, the next number in the series 112358 is 13.
What is the next number in the following series 6-11-13-8-10-5-7?
2
What is the missing number in the following number series 5 12 14 7 10 13 6 8 15?
17 :)
What number is the next logical number in the following sequence of numbers 1 1 2 3 5 8 13?
21. This is the Fibonacci series.
What is the next number in the following series 16 - 11 - 13 - 8 - 10 - 5 - 7?
The pattern is - 5 then +2. 2 and 4 are the next numbers in the series.
What is wrong with number 13?
itz a scrap number
What number comes next in the sequence 14567911?
The sequence 14567911 appears to be a series of increasing odd numbers: 1, 5, 7, 9, and then jumps to 11. Following this pattern, the next odd number after 11 is 13. Therefore, the next number in the sequence is 13.
What numbers does not belong to the following series 1-2-5-12-13-26-29-48?
1 - it is the only number that is neither prime nor composite.
The Series of Unfortunate Events has 13 books?
It has 13 books because 13 is an unlucky number
What is the next number in the series 14 -11 18 -16 13 -17 18?
To find the next number in the series, we can observe the alternating pattern between pairs of numbers. The first number is 14, and it decreases by 3 to 11, then increases by 7 to 18. Following this pattern, the next number after 18 should decrease by 2, resulting in 16. Therefore, the next number in the series is 16.
How many possible combinations using 3 series of numbers 1-13 and 1-13 and 1-13?
To find the total number of combinations using three series of numbers, each ranging from 1 to 13, you multiply the number of choices for each series. Since each series has 13 options, the total combinations are (13 \times 13 \times 13), which equals (13^3 = 2,197). Therefore, there are 2,197 possible combinations.
What is the next number in this series 6 13 18?
21
