Найдите наименьшее значение функции y=1/3x ln x - 1/6x ln 9 на отрезке [1;3]. Created by Foggy1. algebra-ru

6x ln 9 на отрезке [1;3]...

August 2022 1 3 Report

Найдите наименьшее значение функции y=1/3x ln x - 1/6x ln 9 на отрезке [1;3]

Answers & Comments

Lemon4iki $y=\frac{1}{3x}lnx-\frac{1}{6x}ln9\\y'=\frac{2-2lnx+ln9}{6x^2}=0\\lnx^2=ln9e^2\\x=3e, x=-3e\\\\y(1)=1/3 *ln 1 - 1/6 *ln 9=-1/6 *ln9=ln(3^{-1/3})\\y(3)=1/9*ln3-1/18*ln9=ln(3^{-27}) - min$

1 votes Thanks 2

1. I want them _____ to the party a) to invite b) to be invited c) will be invit...

Answer

Foggy1 September 2021 | 0 Ответы

populyaciyu obrazuyut 1 beryozy v odnom lesu 2 margaritki na odnom gazone 3 kust

Answer

Foggy1 September 2021 | 0 Ответы

Answers & Comments

1. I want them _____ to the party a) to invite b) to be invited c) will be invit...

populyaciyu obrazuyut 1 beryozy v odnom lesu 2 margaritki na odnom gazone 3 kust

dlya kogo ne harakteren organnyj uroven stroeniya

napishite 5 7 predlozhenij na anglijskom na temu other timesother manners

x2 peresekaet os absciss v tochke h 1 reshite uravnenie fx5 fx7

рекомендуемые вопросы

Helpful Links

Helpful Social