Lngineering Depariment find thecentinnity of the delea ling Sunctions? 1) f(x, y) = et-y x+y 2) f(x,y) = cos ( +3) x²+1 3) f(x,y) = ln(x² + y² + 5)
Lngineering Depariment find thecentinnity of the delea ling Sunctions? 1) f(x, y) = et-y x+y 2) f(x,y) = cos ( +3) x²+1 3) f(x,y) = ln(x² + y² + 5)
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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Transcribed Image Text:Engineering Depariment
find
the centinuity of the felledine
Sunctions e
n
1) f(x,y) = e*-y
2) f(x,y)= cos (+3)
x+y
x²+1
3) f(x,y) = ln(x² + y² + 5)
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