Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.) an = (−3^n)/(4n!)

converges.

Step-by-step explanation:

The convergence analysis of this sequence is done by Ratio Test. That is to say:

, where sequence converges if and only if .

Let be , the ratio for the expression is:

Inasmuch becomes bigger, then . Hence, converges.

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

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