Solve Differntial Equation: Show Solution and Details a. (w2 - z2 - 4z - 1) dw + 2w (z + w + 2) dz = 0

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A: 1)  y=(4x-7)3Solution: u = g(x)u  = (4x-7)_______________y = f(u)y= u3

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A: Solution is written in below steps.

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A: This question is based on Finding limits using L hospitals rule.