Find ( 2 f /x 2 ) y , ( 2 f /xy), ( 2 f /yx),
Question:
Find (∂2 f /∂x2)y, (∂2 f /∂x∂y), (∂2 f /∂y∂x), and (∂2 f /∂y2) , for each of the following functions,where a, b, and c are constants.
(a) f = (x + y)−2,
(b) f = cos(xy).
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a b OF a2f 2 y a2 f ...View the full answer
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