Ankur Rao Asked a Question
January 24, 2021 6:40 ampts 30 pts
(D) )? Which of the following are the integrating factor of the differential (x dy + v d 1 n>1 (B) (x+y) n>1 (A) (xy) 1 1 (D) xy (C)
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  • Satpal singh
    see this attachment . you will definitely get ur answer
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  • Satpal singh
    see these attaachments
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  • Satpal singh
    since they have asked then only go for those options which have the form like (xy)
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  • Satpal singh
    first of all your differential is exact only. there is no need to find integrating factor for this. bcoz u can write you differential as
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  • Anonymous User Best Answer
    option A and D are correct.
    • Adobe Scan Jan 24, 2021 (1).pdf
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  • Satpal singh
    options a , d are correct
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  • Sonu
    answer is D
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