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A: Here is the solution:
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A: Find the roots of the DE and then use them in the general solution.
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A: A detailed solution is given below.
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A: See this solution in below.
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Q: 3. Check for homogeneity and obtain the general solution. (Let 4C=C) (x² + y²)dx + xy dy = 0
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Q: 21. f(t) = 4t 10
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Q: i. ii. iii. i. § 2x(x² +1)⁹⁹ dx ii. 1 6x cos(x²) dx, (x²+2x)5 (4x³ + 2)dx sin (6x) cos(6x) -dx, = x²…
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A: see below the answer and calculation
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Q: 7- 7+3 7-2 + 3 北
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A: NOTE: Refresh your page if you can't see any equations. . take derivative on both sides
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