Provide a rough derivation of stirling’s approximation. there are at least two ways to approach this.
(a) approximate the derivative of ln n! using the finite-difference expression ln n! - ln(n- and then integrate your result.
(b) express ln n! as ln n +ln (n-1)+ ln(n-2)+ then approximate the sum using an integral.

answer: a.   one is a factor of every whole number since every number is divisible by itself.

it should be a and d. lmk if i'm wrong xd

answer   download the app called socratic on your phoner:

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0