Please help me ! I need this question 5 for the answer and the proof ! Thank you !
Please help me ! I need this question 5 for the answer and the proof !...
Please help me with this question,I need definition , scratch work and proof,pls have a good handwriting. Thank you so much.... 1. Prove: If lim f (x) = L and C E R, then lim cf(x) = cL. xa x-a Definition. Scratch Work. Proof:
help me to solve this question please ( real analysis ) 1. For each of the following use Theorem 3.3.4 to determine if the limit exists and the value of the limit when it does exist. (d) lim 1-40 |+2 (b) lim VH (e) lim / +2 ( limsin Theorem 3.3.4. Suppose f is defined in a deleted neighborhood of a point c. Then lim-f(x) exists and equals Lif and only if both lim + f(x) and lim- f(x) exist...
can you help me with two question, please 1/1 points v Previous Answers SESSCALC2 11.2.009.MI. My Notes Find the limit, if it exists. (If an answer does not exist, enter DNE.) Xy lim (x, y)-(0,0) x2 + y2 O , 1/1 points Previous Answers V SESSCALC2 11.2.015. My Notes Find the limit, if it exists. (If an answer does not exist, enter DNE.) Xy + 5yz? + 6xz (x, y, z)=0.0.0) x2 + y2 + 24 DNE ,
Need help with Part (a) and double check my answer for Part (b) Thanks in advance! Part (a) Part (b) - Not sure if they are correct. *-51 (1 point) A student tried to apply the l'Hopital's rule to find the limit lim He used four steps to get his answer: x x+x cos x. x-sin x lim x x+x cos x 1-cos x x01+cos x-x sin x) provided this limit exists (step 1), lim X+0 - sin x -2...
I need some help on these two proofs... I know for the first question I am meant to prove it using the definition of a left/right limit. The second proof I am not too certain. Any help is much appreciated. Thank you! 1. Let f be a function defined on an interval I. Let a be an interior point of I Show that f is continuous at a if and only if both left limit and right limit of f...
Why is the answer DNE? Please show work, and thank you! Find the limit (if it exists). (If an answer does not exist, enter DNE.) 18 lim (x, y) = (0,0) x3y4 DNE Need Help? Read It Talk to a Tutor
Please explain to me in detail how you got your answers, showing all steps. I need all the math help I can get. le* (x+1), x<-2 wH 3. If g(x) = { , which of the following statements is/are true? (cos(max), x>-2 I. g(-2) is undefined. II. lim -2 8(x) III. lim x -2 8(x) exists. X A. I and II only B. II only C. II and III only D. I and III only E. I, II, and III
Use definition 89 to help me find the answer to Exercise 90 please. If you can only do one of the problems for 90, do #2. This would be much appreciated! Definition 89. (Limit Superior and Limit Inferior) Let x be a bounded sequence and let (un) and (vn) be defined as above. Define the limit inferior and limit superior of x, denoted by lim infxn and lim supxn, respectively, as lim infxn = lim un N-00 and lim supxn...
hw help Question 1 For the following limit, choose the correct answer. x2 + 4x - 7 lim X 00 e 4x + 6 Does L'Hospitals Rule apply to this problem? If so, why? No. Yes. Indeterminate form olo Yes. Indeterminate form For the following limit, choose the correct answer. x² + 4x - 7 lim e 4x + 6 After applying L'Hospital's Rule once, what will you get? 2x + 4 lim O 4 e4x + 6 x² lim...
Please answer both 1.1 and 1.2 Question 1.1: Enter the value of the following limit if it exists, or enter DNE and upload an explanation of why the limit does not exist: Question 1.2: Enter the value of the following limit if it exists, or enter DNE and upload an explanation of why the limit does not exist: We were unable to transcribe this imagelim f(a) x +3+ lim f(x) 270-