9 Answered Questions for the topic Calculus - Limits

Calculus limits Math

09/10/18

Limits of a piecewise function

If a piecewise function states that that f(x)={x, x>2 ; 5, x=2}, what would be the limit as x approaches 2+ ?

Limit of a cotangent function as x approaches infinity?

Is the limit well defined?Why or why not? the limit as x → ∞ of Cot ((x^2+1)/(x+3))
Calculus limits

05/24/18

Find numbers a and b, or k, so that f is continuous at every point.

This is a question from my Cal 1 study guide.    f(x)=        {x2           when x<-5        {ax+b     when -5≤x≤-4        {x+20     when x>-4   The answers are a=-9 and b=-20.    I... more
Calculus limits Math Calculus Limits

04/11/18

How do you proof lim x → ∞ (n^(x+1)) / ((x+1)!) = 0

lim x → ∞ (nx+1) / ((x+1)!)  
Calculus limits

02/27/18

limit as x approaches 1 of f(x)=

find the limit it it exist
Calculus limits

02/27/18

limit as x approaches -3 of x^2-3x-28/3x^2+14x+18

evaluate analytically
Calculus limits Calculus

10/10/17

limits calculus

lim      of   8+ x - 4x2        x→∞        √6+ x2 + 7x4
Calculus limits

09/26/17

find the limit :

lim of (cos(x)-sqrt(3)sin(x))/(6x-pi)   as x approaches pi/6
Calculus limits

09/19/17

find the limit :

lim of (x^2)/ ((e^4x)-1-4x)    as x approaches infinity.

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