Null sequences three part question
Determine whether each of the following sequences (An) converges or diverges. For each that converges, determine its limits
1) An=(n^2/n+1)-(n^2/n+2), n=1,2..
2) An= (n^2 +1/3n^3 - 2n^2), n=1,2..
3) An = (n^3 cos (npie)/n^2 +1, n= 1,2...
Justify your answers carefully and write the solution out you may use null sequences in theorem D7 but you shoukd state clearly which result or rules you've used
Mansjusere
61
Answer
Answers can only be viewed under the following conditions:
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.
1 Attachment
Erdos
4.8K
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to a 50% commission on every question that your affiliated users ask or answer.
- answered
- 1185 views
- $9.00
Related Questions
- Prove that $1+\frac{1}{\sqrt{2}}+\dots+\frac{1}{\sqrt{n}} \leq 2 \sqrt{n}-1$
- Wierdly Rational Fractions
- Existence of a Divergent Subsequence to Infinity in Unbounded Sequences
- using maclaurin series for tan(x) and equation for length of cable to prove that x=
- Taylor series/ Mclaurin Series
- Sequences undergrad
- Calculate the imit of $\sum_{k=0}^{∞} (-1)^k\frac{1}{k!} $
- Sequence and Series
For this question you need to provide Theorem D7.