Answer:
The answer is 112 ft squared
Step-by-step explanation:
Answer:
it will be equal 0
Step-by-step explanation:
You can use the root test here. The series will converge if
You have
Notice that
so as
, you have
, which means you end up with
This is the interval of convergence. The radius of convergence can be determined by finding the half-length of the interval, or by solving the inequality in terms of
so that
is the ROC. You get