Надо решить уравнение z=x×sin(xy)+cos^2(x^2-6y^2). Created by termun. matematika-ru

Надо решить уравнение z=x×sin(xy)+cos^2(x^2-6y^2)...

termun @termun

July 2022 1 13 Report

Надо решить уравнение z=x×sin(xy)+cos^2(x^2-6y^2)

Answers & Comments

IrkaShevko

Verified answer

Ответ:

Пошаговое объяснение:

$z'_x=sin(xy)+xy*cosxy - 2cosx(x^2-6y^2)sin(x^2-6y^2)*2x\\\\=sin(xy)+xy*cos(xy)-2x*sin(2x^2-12y^2)\\\\z'_y=x^2cos(xy)-2cos(x^2-6y^2)sin(x^2-6y^2)*(-18y)=\\\\=x^2cos(xy)+18y*sin(2x^2-12y^2)$

0 votes Thanks 0

sostavit uravnenie vozmozhnyh reacij v molekulyarnom i ionnom vide produkty reak

Answer

termun August 2022 | 0 Ответы

napishite vse tes uralskogo ekonomicheskogo rajona

Answer

termun August 2022 | 0 Ответы

otrezki mn i dkperesekayutsya v ih obshej seredinev dokazhite ravenstvo treugoln

Answer

termun August 2022 | 0 Ответы

v kakih gorah nahoditsya vysochashaya tochka severnoj afrikichemu ravna ee vysota

Answer

termun August 2022 | 0 Ответы

v kakie absolyutnye vysoty preobladayut v relefe etoj chasti materika v kakom nap

Answer

termun August 2022 | 0 Ответы

po kakim prirodnym obektam prohodit granica severnoj afriki na severe zapade i7ab89276b277dcf30a2d999ffb429905 43890

Answer

Answers & Comments

Verified answer

sostavit uravnenie vozmozhnyh reacij v molekulyarnom i ionnom vide produkty reak

napishite vse tes uralskogo ekonomicheskogo rajona

otrezki mn i dkperesekayutsya v ih obshej seredinev dokazhite ravenstvo treugoln

privedite primery kogda k informacii primenimo ponyatie reprezentativnosti pozh

reshite zadachu odin iz ostryh uglov pryamougolnogo treugolnika v 4 raza menshe

reshite uravnenie 2 2x 12x1 4x5

kakoj byl dosug pri petre 1 i posle petra 1

v kakih gorah nahoditsya vysochashaya tochka severnoj afrikichemu ravna ee vysota

v kakie absolyutnye vysoty preobladayut v relefe etoj chasti materika v kakom nap

po kakim prirodnym obektam prohodit granica severnoj afriki na severe zapade i7ab89276b277dcf30a2d999ffb429905 43890

рекомендуемые вопросы

Helpful Links

Helpful Social