Solved

Solve the Problem

Question 127

Short Answer

Solve the problem.
-  Show that df=5(y7+z)x6z4dx+7y6x5z4dy(4y7x5z5+3x5z4)dz is exact. \text { Show that } \mathrm { df } = - \frac { 5 \left( \mathrm { y } ^ { 7 } + \mathrm { z } \right) } { \mathrm { x } ^ { 6 } \mathrm { z } ^ { 4 } } \mathrm { dx } + \frac { 7 \mathrm { y } ^ { 6 } } { \mathrm { x } ^ { 5 } \mathrm { z } ^ { 4 } } \mathrm { dy } - \left( \frac { 4 \mathrm { y } ^ { 7 } } { \mathrm { x } ^ { 5 } \mathrm { z } ^ { 5 } } + \frac { 3 } { \mathrm { x } ^ { 5 } \mathrm { z } ^ { 4 } } \right) \mathrm { dz } \text { is exact. }

Correct Answer:

Answered by Quizplus AI

Answered by Quizplus AI

To show that the given differential form...

View Answer

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents