PROBLEMA 1
Para resolver la ecuación diferencial de segundo orden, se halla primero la solución de la ecuación diferencial homogénea asociada que se consigue mediante un cambio de variables, dependiendo del tipo de ecuación presentada, esto es, de si es de coeficientes constantes o variables.
Con la tarea de encontrar la solución a la ecuación y^''-〖4y〗^'+4y=2e^x-1, Un estudiante propone:
Resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 e^2x +C_2 xe^2x
Resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 e^(-2x) +C_2 〖xe〗^(-2x)
. Hacer las sustituciones y=x^m, y^'=〖mx〗^(m-1),y''=〖m(m-1)x〗^(m-2) y resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 x^2 +C_2 x^2
Hacer las sustituciones y=x^m, y^'=〖mx〗^(m-1),y''=〖m(m-1)x〗^(m-2) y resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 x^(-2) +C_2 x^(-2)
PROBLEMA 1
Para resolver la ecuación diferencial de segundo orden, se halla primero la solución de la ecuación diferencial homogénea asociada que se consigue mediante un cambio de variables, dependiendo del tipo de ecuación presentada, esto es, de si es de coeficientes constantes o variables.
Con la tarea de encontrar la solución a la ecuación y^''-〖4y〗^'+4y=2e^x-1, Un estudiante propone:
Resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 e^2x +C_2 xe^2x
Resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 e^(-2x) +C_2 〖xe〗^(-2x)
. Hacer las sustituciones y=x^m, y^'=〖mx〗^(m-1),y''=〖m(m-1)x〗^(m-2) y resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 x^2 +C_2 x^2
Hacer las sustituciones y=x^m, y^'=〖mx〗^(m-1),y''=〖m(m-1)x〗^(m-2) y resolver la ecuación homogénea asociada, cuya solución da y_h=C_1 x^(-2) +C_2 x^(-2)
Large benefits equity tips for new tradersNiharika Jain
Trifid Research is a consistent Share advice-building firm in India, which are working last four years in share advice. Trifid Research offers finest Currency Tips, Commodity Tips and Forex Tips so on.
In its first accounting update of the new year, the Financial Accounting Standards Board (FASB) released guidance clarifying the definition of a business. Accounting standards update (ASU) 2017-01, Business Combinations (Topic 805) Clarifying the Definition (ASU 2017-01) seeks to narrow the circumstances where a set of assets and activities qualifies as a business. The changes are anticipated to result in more transactions being accounted for as asset acquisitions instead of business combinations.
Changes in ASU 2017-01 reflect the first phase of the business definition project. Phase two, which is expected to be issued soon, provides guidance related to partial sales or transfers of assets within ASC Subtopic 610-20. A third phase will delve into whether there are differences in the acquisition accounting and derecognition guidance for assets and businesses and whether those differences should be aligned.
Large benefits equity tips for new tradersNiharika Jain
Trifid Research is a consistent Share advice-building firm in India, which are working last four years in share advice. Trifid Research offers finest Currency Tips, Commodity Tips and Forex Tips so on.
In its first accounting update of the new year, the Financial Accounting Standards Board (FASB) released guidance clarifying the definition of a business. Accounting standards update (ASU) 2017-01, Business Combinations (Topic 805) Clarifying the Definition (ASU 2017-01) seeks to narrow the circumstances where a set of assets and activities qualifies as a business. The changes are anticipated to result in more transactions being accounted for as asset acquisitions instead of business combinations.
Changes in ASU 2017-01 reflect the first phase of the business definition project. Phase two, which is expected to be issued soon, provides guidance related to partial sales or transfers of assets within ASC Subtopic 610-20. A third phase will delve into whether there are differences in the acquisition accounting and derecognition guidance for assets and businesses and whether those differences should be aligned.
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