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The limit of the given sequence can be found by evaluating the limit of the expression ln(n3+3)−ln(2n3+11n) as n approaches infinity.

User NewLearner
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Final Answer:

The limit of the given sequence as n approaches infinity is -10.

Step-by-step explanation:

To find the limit of the given expression, we need to evaluate the limit of the logarithmic function as n approaches infinity. We can start by analyzing the expression inside the logarithm.

The first term, ln(n3+3), can be written as:

ln(n3+3) = ln(n3) + ln(3)

The limit of ln(n3) as n approaches infinity is 0, since the limit of n3 as n approaches infinity is infinity, and the logarithm function approaches infinity as its argument approaches infinity.

The limit of ln(3) as n approaches infinity is 1, since 3 is a constant.

Therefore, the limit of the first term is:

lim(n → ∞) ln(n3+3) = lim(n → ∞) (ln(n3) + ln(3)) = 0 + 1 = 1

Now, let’s analyze the second term, ln(2n3+11n). We can write it as:

ln(2n3+11n) = ln(2n3) + ln(11n)

The limit of ln(2n3) as n approaches infinity is 0, since the limit of n3 as n approaches infinity is infinity, and the logarithm function approaches infinity as its argument approaches infinity.

The limit of ln(11n) as n approaches infinity is 11, since 11 is a constant.

Therefore, the limit of the second term is:

lim(n → ∞) ln(2n3+11n) = lim(n → ∞) (ln(2n3) + ln(11n)) = 0 + 11 = 11

Finally, we can find the limit of the given expression by subtracting the limit of the second term from the limit of the first term:

lim(n → ∞) (ln(n3+3)−ln(2n3+11n)) = lim(n → ∞) (1 - 11) = -10

Therefore, the limit of the given sequence as n approaches infinity is -10.

User Zeynep
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