a) 2xy dx+(1+x²)dy=0 b) y'+(4/x)y=x* ------by exact method ---by linear method

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Q: 2) Obtain the DE with respect to x of (x - h)² = 4(y-k).

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Q: 2.) 98-8 s² +248

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Q: 2. Population Growth Population (millions) 252:1 255.0 257.7 260.3 262:8 265:2 Year 1991 1992 1993…

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