(10cq) the series 1/49+1/64+1/81+ is divergent.

False

Step-by-step explanation:

We have the serie:

To test whether the series converges or diverges first we must find the rule of the series

Note that:

Then we can write the series as:

Then:

The series that have the form:

are known as "p-series". This type of series converges whenever .

In this case, and . Then the series converges

the solution is 12x-6y

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.