Which of the following is an exact ordinary differential equation? a) O (2ay-1)da + (4a?y?-y)dy = 0 b) O none of these c)O (y In y)dr+ (x-In y)dy= 0 d) O (6x + ey²)dx + (2e"y)dy = 0 e) O (3a + yr!)dr + (xy-5)dy = 0

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Which of the following is an exact ordinary differential equation?
a) O (2ry- 1)da + (4a y?-y)dy = 0
b) O none of these
c)O (y In y)da+ (x-In y)dy = 0
d) O (6x + e*y²)dx + (2e"y)dy = 0
e) O (3x + yx !)dr + (xy-5)dy = 0
Transcribed Image Text:Which of the following is an exact ordinary differential equation? a) O (2ry- 1)da + (4a y?-y)dy = 0 b) O none of these c)O (y In y)da+ (x-In y)dy = 0 d) O (6x + e*y²)dx + (2e"y)dy = 0 e) O (3x + yx !)dr + (xy-5)dy = 0
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