Monday

July 28, 2014

July 28, 2014

Posted by **Help!!** on Saturday, December 1, 2012 at 9:27pm.

- calculus -
**Damon**, Saturday, December 1, 2012 at 9:54pmx = 1

f = (14/17)^4 = .46

x = 10

f = (140/143)^40 = .428

x = 100

f = (1400/1403)^400 = .4248

x = 1000

f = (14,000/14,003)^4000 = .4244

hmmm

- calculus -
**Damon**, Saturday, December 1, 2012 at 10:01pmx = 10,000

f = (140,000/140,003)^40,000 = .4244

double hmmm

- calculus -
**Damon**, Saturday, December 1, 2012 at 10:03pmx = 100,000

f = (1,400,000/1,400,003)^400,000 = .4244

- calculus -
**Count Iblis**, Saturday, December 1, 2012 at 10:45pmLog[f(x)] =

4 x [log(14 x) - log(14 x + 3)] =

-4 x log[1 + 3/(14 x)] =

-4 x [3/(14 x) + O(1/x^2)] =

-6/7 + O(1/x)

The limit for x to infinity of

log[f(x)] is thus -6/7, the limit of

f(x) is thus exp(-6/7)

- calculus -
**Help!!**, Sunday, December 2, 2012 at 2:58pmWhat happened between

-4 x log[1 + 3/(14 x)] =

and

-4 x [3/(14 x) + O(1/x^2)] =

How did you get rid of the log? Thx in advance

**Related Questions**

algebra - solve the following equation by clearing fractions show all work want ...

math - which equation is equivalent to 5x-2(7x+1)=14x? why? a -9x-2=14x b -9xt1=...

Maths - find the equation of the perpendicular bisector of the line joining P(2...

algebra - solve the following equation by clearing fraction want to know if this...

Math - Derivatives - Differentiate the given function. Simplify the answer. f(x...

math-calculus - 4x+3/2x-1-2 = 6x+2/2x-1 (4x+3)(-2) = (6x+2) -8x-6 = 6x+2 -14x-6...

calculus - how do you take a limit of [ln(1+e^n)]/2n as n goes to infinity?

Please check Algebra - Please take a look at my work and let me know if I made ...

math - how do i do x2+12x+32 x2+12x = 14x+32 subtract 14x from each side 14x=32 ...

MATH - explain how to put 7y-14x=21 in slope intercept form. You want y=mx + b ...