The function f (x, y) is given by f (x, y) = xy sin 5x + x
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and
Obtain an expression for the total differential df.
Transcribed Image Text:
2² f af a (af ay ax of ay? ax У ay х a (af дх ду a (af әх ду .Is ay ду( дх У
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IS BIS a ay af alaf ax aj ax 5xy cos 5x y sin 5x 12xe2x xsin 5x xxy y 2y 30x ...View the full answer
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