Which of these differentials is exact? (only one of them is exact) (1 – 2xy)dx + (x² + y²) dy O (22 + y²) dx +(1 – 2æy)dy O (1 – 2æy)dæ + (æ² – y²) dy '(æ² – y²) dx + (1 – 2æy)dy -

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter6: Applications Of The Derivative
Section6.CR: Chapter 6 Review
Problem 41CR
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Which of these differentials is exact? (only one of them is exact)
(1 – 2æy)dx + (² + y²) dy
O (22 + y²) dæ +(1 – 2æy)dy
O (1 – 2æy)dæ + (æ² – y²) dy
'(æ² – y²) dx + (1 – 2æy)dy
Transcribed Image Text:Which of these differentials is exact? (only one of them is exact) (1 – 2æy)dx + (² + y²) dy O (22 + y²) dæ +(1 – 2æy)dy O (1 – 2æy)dæ + (æ² – y²) dy '(æ² – y²) dx + (1 – 2æy)dy
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