Find the missing sequence number 1,4,7,10, ____________
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Correct Answer: Option A
Explanation:
The given sequence is: 1, 4, 7, 10, ...
This sequence increases by 3 each time (i.e., it's an arithmetic sequence with a common difference of 3).
To find the next number:
- Add 3 to the last number in the sequence:
\[
10 + 3 = 13
\]
So, the next number in the sequence is 13.
Therefore, the correct answer is A. 13.
The given sequence is: 1, 4, 7, 10, ...
This sequence increases by 3 each time (i.e., it's an arithmetic sequence with a common difference of 3).
To find the next number:
- Add 3 to the last number in the sequence:
\[
10 + 3 = 13
\]
So, the next number in the sequence is 13.
Therefore, the correct answer is A. 13.