(LIMXN =X THEO K.K1)⇐⇒(LIMXN=X THEO K.K2)

1. - 20050220 THAYHUY BAI6 PDF
20050220 THAYHUY BAI6 PDF

1.

(lim

x

n

=

x theo

k.k

1

)

⇐⇒

(lim

x

n

=

x theo

k.k

2

)