Determine whether the series is convergent or divergent by expressing sn as a telescoping sum (as in this example). [infinity] 15 n(n + 3) n = 1

hello your question is poorly written attached below is the complete question

The series is Convergent

sum of series = 55 / 6 = 9.166

Step-by-step explanation:

The series in this question is Convergent

attached below is the prove

The sum of the series = 55 / 6 = 9.166

attached below is the required solution

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct answer