VM266 8437

Honelako gehiago

Describing Language

MENDOZA GUTIERREZ ALLISON VALERIA‑k egina

MUSCLES OF THE HUMAN BODY

Derryn Pert‑k egina

curiousity

Inger Emilie Slotte Emilie Slotte‑k egina

MAT.105X A4

David Kedrowski‑k egina

CALCULUS

INTEGRALS

v

THE NATURAL EXPONENTIAL FUNCTION

Dxe^u=e^uDxu

If u=g(x) and g is differentiable.

e^X=Y if and only if lnY=X

If X is any realnumber

The letter e denotes the poss. real mumber

lne=1

e~2.71828

to every real number X there corresponds exactly one positive real number Y such that lnY=X

Subtopic

lim as X appr. zero from the right, lnX= -infinity

X<0

lim as X appr. infinity, lnX=infinity

when X>0

Main topic