Mukesh Bhakar posted an Question
February 10, 2022 • 16:51 pm 30 points
  • IIT JAM
  • Mathematics (MA)

8. which of the following are the integrating factor of the differential (x dy + y dx) ? 1 1 n>1 n>1 (a) (b) (xy n' (xy) 1 (c) (xy (d) xy which of the followina

8. Which of the following are the integrating factor of the differential (x dy + y dx) ? 1 1 n>1 n>1 (A) (B) (xy n' (xy) 1 (C) (xy (D) xy Which of the followina are TRUE for the one narameter faan

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  • Anonymous User best-answer

    D Mx+Ny=xy+xy=2xy≠0 so IF 1/(MX+Ny) 1/xy multiply by 1/xy dy/y+dx/x=0 logy+ logx= logc

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