Answer:
no solution
Step-by-step explanation:
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➷The answer is that there is a right angle(90 degrees) and also there are three sides.
Explanation: Since all right triangles have a right angle, and also is a triangle, they have three sides and one is 90 degrees.
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➶ Hope This Helps You!
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DOGE
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