Question

13. Write the next number in the given pattern.
121, 12321, 1234321,
?​

Answer 1

Answer:

123454321

Step-by-step explanation:

hope this helps you

Answer 2

Answer:

123454321

Step-by-step explanation:

In the given pattern first the number is written increasing order then in decreasing order

therefore, the answer is 123454321

Hope this helped you:)