1,5,11,19,29,41 calculate the missing number?
Answers
Answered by
23
Answer: 29.
The correct series should be 11, 19, ?, 41, 55.
Explanation:
11 + 8 = 19
19 + 10 = 29
29 + 12 = 41
41 + 14 = 55.
Therefore 11, 19, 29, 41, 55.
u can prefer this method
The correct series should be 11, 19, ?, 41, 55.
Explanation:
11 + 8 = 19
19 + 10 = 29
29 + 12 = 41
41 + 14 = 55.
Therefore 11, 19, 29, 41, 55.
u can prefer this method
niya25:
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Answered by
3
Given,
The term 1,5,11,19,29,41.
To find,
Calculate the missing number.
Solution,
We can see that 5-1 = 4.
Similarly,
⇒ 11-5=6
⇒ 19-11=8
⇒ 29-19=10
⇒ 41-29=12
It is clear that the difference between consecutive terms of the pattern 1,5,11,19,29,41 is in AP with a common difference of 2.
Let the missing term be x
Therefore, the common difference between the 41 and x should be 14.
x - 41 = 14
x = 55.
Hence, the missing term is 55.
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