2. Prove that lim (-1)"+1 0. 72-00 n 2n 3. Prove that lim noon + 1 2. 80 4. Prove that lim n-+v5n 0. -7 9 - in 5. Prove that lim n0 8 + 13n 13
3. Find: 7T (1) lim n sin (3) lim arcsin G n-00 n 100 COS- n n00 n 1 (4) lim (1+ (6) lim (n+1 n) n- 3n n-00 1/n (2) lim arctann Vn2 - 1 (5) lim 2n In (1+) (8) lim n (11) lim n+ n 2+1 (14) lim n- 75n+2 (9) lim (nt n-00 700 n->00 n (7) lim V (Vn+1- Vn) (-1)"n (10) lim n+ on+1 (13) lim (3" +5")1/n sinn (12) lim arctan 2n 2n...
2n 3. Prove that lim n+on+ 1 2.
100 1. (a) (3 pt) Find the value of A such that lim (Vn? + (24 – 1)n +1 – Vn? +2n) = 0. (b) (3 pt) Find the value of B such that lim (Vn* – 5Bn2 +1 – Vnd – (B+ 2)/2) = 1200
Please and thank you! purpose of this project is to develop Wallis's formula. Forn 0.1,2,.., define The 6. Prove that 2e12 12 3-3-5-5-7.7-(2n (2n (2n 1)m 2-2.4.4-6-6(2n)(2n) 2 Parts 5 and 6 yield Wallis's formula: 2-2.4-4-6-6(2n)(2n) niin 1-3-3-5-5-7-7 (2n-I)(2n-1)(2n + 1) = 2. lim Wallis's formula gives as an infinite product, defined as the limit of partial products, in much the same way we defined the infinite sum as the limit of partial sums. If you continue your study of...
Use the Main Limit Theorem (see Theorem 2.3.6) to prove that 4n2-3n-7 4 3n2 2n+5 3
1. Prove that if {xn} is a sequence that satisfies 2n² + 3 Xnl73 +5n2 + 3 + 1 for all n e N, then {xn} is Cauchy. . Use the definition of limit for a sequence to show that 2. Suppose that {Xn} converges to 1 as n xn +1-e, as nº n
Prove that for each natural number n 26 we have 2n 3 3 2" Use the above to prove that for each natural number n 2 6 we have (n +1)2 Hint: n24n +4-(n2 +2n +1) + (2n+3).] 2" Prove that for each natural number n 26 we have 2n 3 3 2" Use the above to prove that for each natural number n 2 6 we have (n +1)2 Hint: n24n +4-(n2 +2n +1) + (2n+3).] 2"
Prove by Induction 24.) Prove that for all natural numbers n 2 5, (n+1)! 2n+3 b.) Prove that for all integers n (Hint: First prove the following lemma: If n E Z, n2 6 then then proceed with your proof.
Un=1 n! Q6-7: Determine whether each series converges conditionally, converges absolutely, or diverges. 1 3n2+4 6. An=1(-1)n-1 7. An=1(-1)n-1 2n2+3n+5 2n2+3n+5 Q8: Compute lim lan+1/an| for the series 2 m2 in Q9: Find the radius and interval of convergence for the series 2n=0 n! 1 Q10: Find a power series representation for (1-x)2 (2-43