Mathematics, 05.10.2019 00:20 kaylienguyen
Use the following steps to prove that the sequence xn has no convergent subsequences if and only if ix n i + 00 as n + 00. a) suppose that the sequence xn has no convergent subsequences. let m > o. prove that there exist at most finitely many values of n such that xn e [-m, m]. explain why this implies ixn i + 00 as n + 00. b) suppose ixn i + 00 as n + 00. show that xn has no convergent subsequence. (hint: exercise 1.61 may .)
Answers: 3
Mathematics, 21.06.2019 17:00
The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
Answers: 1
Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
Use the following steps to prove that the sequence xn has no convergent subsequences if and only if...
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