lim cos(1/x) x to 0

How to prove lim_(x->0) cos(1/x)   has not lim?

 

in Calculus Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

well you can substitute 0 in for x.

cos does not have a value at 1/0

lim (x-> 0) of (1/0) does not exist because of the 0 in the deminator.
by Level 6 User (15.3k points)

Related questions

1 answer
lim x approaches 0 in cos(45-x)/x
asked May 29, 2013 in Calculus Answers by anonymous | 1.0k views
1 answer
lim x→0 (cos(x)/cos(2*x))^(1/(x^2))
asked Nov 8, 2015 in Calculus Answers by anonymous | 5.7k views
1 answer
Lim(x,y)goes to (0,0) (y^4)/(x^4+3y^4)
asked Aug 25, 2017 in Calculus Answers by anonymous | 3.2k views
1 answer
(e^2x-1)/x where lim x tends to 0
asked Jul 29, 2017 in Calculus Answers by anonymous | 4.2k views
1 answer
lim x approaches 0 6x-9/x^3-12x+3
asked Nov 16, 2013 in Calculus Answers by honey | 1.4k views
2 answers
lim x tends to 0( tanx-sinx)/x^3
asked Aug 7, 2013 in Calculus Answers by anonymous | 2.3k views
1 answer
lim as x,y approaches 0,0 of xysin(1/xy))
asked Mar 30, 2013 in Calculus Answers by anonymous | 1.2k views
1 answer
lim x->0, (sin3x) / ln(x+1)
asked Mar 25, 2013 in Calculus Answers by anonymous | 1.0k views
1 answer
lim as x approaches 0 of x(sin(1/x))
asked Mar 11, 2013 in Calculus Answers by anonymous | 1.1k views
1 answer
lim h-0 (5x4h-9xh2/h)
asked Feb 15, 2012 in Calculus Answers by anonymous | 727 views
1 answer
Lim x²1/x, x=0
asked Jan 15, 2021 by anonymous | 414 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,515 questions
100,352 answers
2,420 comments
769,078 users