How we solve this problem I do not understad what we rely on

How we solve this problem I do not understad what we rely on? to choose the number to be increasing or decreasing sequances this is in discret mathamatic.

There are 46 Our 6, 12, t/ 4, L 12, 1, 4, 6, 7 is also a

Solution

It is not given that what is actually asked in this question but what is depicted is to form a general formula to get total terms of any sequence as here total terms 10 = 3^2 +1 that shows the pattern that

total terms of a sequence = 3^{total increasing sequences) + total decreasing sequences.

(Because it has 2 increasing terms and 1 decreasing term)

And this formula becomes our general formula to ge tthe total terms of any sequence.

Answer

Answer