QUESTION 25 Which one of these represents the first order partial derivatives of a multivariable f(x.y)=xy3 +In(2x) 1 fx=y3+,fy%3D3×3Y+In(x) fx=y3+.fy3xy? 1 fx=y3+fy33x²y fx=xy3+. 2x fy=3x3y
QUESTION 25 Which one of these represents the first order partial derivatives of a multivariable f(x.y)=xy3 +In(2x) 1 fx=y3+,fy%3D3×3Y+In(x) fx=y3+.fy3xy? 1 fx=y3+fy33x²y fx=xy3+. 2x fy=3x3y
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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correct answer Q25
![QUESTION 25
Which one of these represents the first order partial derivatives of a multivariable function
f(x.y) =xy³ + In(2x)
°fx=y3+fy%33x²?y+Inx)
fx=y3+.fy3D3xy?
2x fy=3x3y
°fx=xy+fy=3x²y
fx=y3+
2x fy=3x3y](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1d80199c-ec7a-45a6-a8c9-62ecc4f286be%2F3d0dc8ff-2ec7-4725-ba2f-d5c7b587f02e%2Fgr33og_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 25
Which one of these represents the first order partial derivatives of a multivariable function
f(x.y) =xy³ + In(2x)
°fx=y3+fy%33x²?y+Inx)
fx=y3+.fy3D3xy?
2x fy=3x3y
°fx=xy+fy=3x²y
fx=y3+
2x fy=3x3y
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