9. There are 5 roads leading to a town from a village. The number of different ways in which a villager can go to the town and return back is 5 20 15 25 10

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Q: 10. (D2 – 4D + 3)y = 4e* + 56 %3D - 56 1 a. y = Ce+ Cze3x +e+ 56 b. y = Ce + Cze3x. –. - 3 56 c.y =…

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