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Toronto Math Forum
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MAT334--2020F
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MAT334--Tests and Quizzes
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Test 1
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spring 2020 test main sitting question 2
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Topic: spring 2020 test main sitting question 2 (Read 1915 times)
bnogas
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spring 2020 test main sitting question 2
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on:
October 13, 2020, 05:00:33 PM »
On page 2 of the spring 2020 tests solutions, there is the following question and solution and associated solution. How do we find the limit of n(n^2+1)^2/3(n+1)((n+1)^2 + 1)^2
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Maria-Clara Eberlein
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Re: spring 2020 test main sitting question 2
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Reply #1 on:
October 13, 2020, 05:29:33 PM »
Without actually expanding the numerator and denominator, you can see that they would have the same degree (5) and so the limit is the leading coefficient of the numerator (1) divided by the leading coefficient of the denominator (3), so 1/3.
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Toronto Math Forum
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MAT334--2020F
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MAT334--Tests and Quizzes
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Test 1
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spring 2020 test main sitting question 2