{[{ ال 1: تحق ق من دالة التالية تحق ق معادلة لابلاس :س Z = In /x2 + y² اضف ملف ك 3. fxy ل لدالة : حسب f(x, y, z) = sin(3x + yz) اضف ملف ک :س 2 اوجد المشتقة الجزئية ل لدالة ) ,Z,Z (: Z = xy sec(xy)

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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{]{ ال
1: تحق ق من دالة التالية تحق ق معادلة لابلاس
:س
Z = In /x2 + y²
اضف ملف ك
3.
حسب v ل لدالة :
f(x, y, z) = sin(3x + yz)
اضف ملف ك
:س 2
اوجد المشتقة الجزئية ل لدالة ) Z ,,Z (:
Z = xy sec(xy)
اضف ملف ک
العربية
الإنجليزية
...
Transcribed Image Text:{]{ ال 1: تحق ق من دالة التالية تحق ق معادلة لابلاس :س Z = In /x2 + y² اضف ملف ك 3. حسب v ل لدالة : f(x, y, z) = sin(3x + yz) اضف ملف ك :س 2 اوجد المشتقة الجزئية ل لدالة ) Z ,,Z (: Z = xy sec(xy) اضف ملف ک العربية الإنجليزية ...
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