Asked • 05/12/19

What is the logic for solving this sequence?

The sequence goes like this.. `7,8,77,78,87,88,777,778,787,788` and so on.. What can be the logic for finding the nth number of the sequence? I tried that by dividing it by 2 and then by 4 and hence, but it doesn't seem to work.

2 Answers By Expert Tutors


Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.