ПОМОГИТЕ ПОЖАЛУЙСТА РЕШИТЬ! 1) y=3x^2 Найти: dy-? 2) y= ln x Найти: dy-? 3) y=x sinx+cos Найти: dy-?. Created by BROTHERHELLO. algebra-ru

ПОМОГИТЕ ПОЖАЛУЙСТА РЕШИТЬ! 1) y=3x^2 Найти: dy-? 2) y= ln x Найти: dy-? 3) y=x ...

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July 2022 1 3 Report

ПОМОГИТЕ ПОЖАЛУЙСТА РЕШИТЬ!
1) y=3x^2 Найти: dy-?
2) y= ln x Найти: dy-?
3) y=x sinx+cos Найти: dy-?

Answers & Comments

Miroslava227

Ответ:

$1)y = 3 {x}^{2} \\ y' = 3 \times 2x = 6x \\ dy = 6xdx$

$2)y = ln(x) \\ y' = \frac{1}{x} \\ dy = \frac{dx}{x}$

$3)y = x \sin(x) + \cos(x) \\ y' = x' \sin(x) + ( \sin(x)) ' \times x - \sin(x) = \\ = \sin(x) + x \cos(x) - \sin(x) = x \cos(x) \\ dy = x \cos(x) dx$

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Answers & Comments

kejs 1 svod zakonov hammurapi nekotorye zakony mudrejshego pravitelya drevnosti

najti dy esli yx3lnx

rechevaya oshibka ne dopushena v slovosochetanii 1 moya avtobiografiya 2 avtobiograf

najti dy esli y2x2

pomogite reshit yx3sinx yx2110

1)I'm bored. I____________ going for a walk. feel like would like would love wan...

pomogite zakon predlozheniya utverzhdaet chto 1obem predlozheniya povyshaetsya vmeste

pomogiteeee srochno 5 min ostalos kakaya yazykovaya norma narushena v predlozhenii

pomogite pozhalujsta otvetit na vopros chto takoe zelenoe predpriyatie v chem zakl

pomogite otvet lyudvig andreas fejerbah otrical sushestvovanie boga obosnovat o

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