Lalthazuala Asked a Question
September 8, 2020 7:24 pmpts 30 pts
Ans. x+ 3x'y +A 10. verify that the equation (-2xy2+y) d - (2xy-4xy+ sin y) dy Ans. = x/5-xy 0 1S exact and + y+cos solve it y 9. (3r+ 6xy) dt + (6r? + 4y) dy = 0. [Delhi Maths (G) 2006] ui) dlog Ans. r+ 2xy + y = IOsmanin 200 11. (3x t 4xy dr + (2x +2y)dy = 0 [Delhi Maths (Prog) 2007|
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  • Deepak singh Best Answer
    see attached solution...
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  • Deepak singh
    see attached 3
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    Lalthazuala
    thank you so much you are brilliant
  • Deepak singh
    see attached 2
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