Thursday

July 31, 2014

July 31, 2014

Posted by **Anonymous** on Wednesday, October 7, 2009 at 10:47am.

f(x) = {xsin(10/x) if x can not = 0

0 if x=0

- calculus -
**bobpursley**, Wednesday, October 7, 2009 at 11:57amconsider the function g(x)=sin(10x)/x as x>>inf clearly this has a limit of zero.

Is this not the same function in the limit as f(x)?

- calculus -
**bobpursley**, Wednesday, October 7, 2009 at 11:59amYou can prove that limx>0 of (f(x)=limx>inf f(1/x)

I should have made that clear.

**Related Questions**

Calculus - use law of cosines to show that theta equals inverse cosine of (a^2...

calculus - considering that x is the independent variable in this equation: y + ...

math - Let f be he real-valued function defined by f(x)=sin^3x+sin^3|x| (a) find...

Literaure Question-Desperate For Help! - It is not wise to rely on the ________ ...

calculus - integrate xsin(2x)dx=

Literaure Question-Desperate For Help! - It is not wise to rely on the ________ ...

Calculus - Find the derivative 1. y = e^xSin²x 2. y = (x³+1)e^-4 3. y = x²e^Sinx

Calculus - Find dy/dx by implicit differentation. ysin(x^2)=-xsin(y^2)

Trig - Can you show us how to use law of cosines to show that theta equals ...

Chemistry - how does the position of a metal in the periodic table determine ...