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What is the Wronskian of y1 and y2?

User Flincorp
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Final answer:

The Wronskian measures the linear independence of two functions y1 and y2. It can be calculated using the formula W(y1, y2) = y1(x) * y2'(x) - y1'(x) * y2(x).

Step-by-step explanation:

The Wronskian, denoted by W, measures the linear independence of two functions. For two functions y1(x) and y2(x), the Wronskian is calculated as:

W(y1, y2) = y1(x) * y2'(x) - y1'(x) * y2(x)

Let's calculate the Wronskian for y1(x) = Ax^3 + Bx^2 + Cx + D and y2(x) = Ex^3 + Fx^2 + Gx + H:

W(y1, y2) = (Ax^3 + Bx^2 + Cx + D) * (3Ex^2 + 2Fx + G) - (3Ax^2 + 2Bx + C)(Ex^3 + Fx^2 + Gx + H)

This will give you the value of the Wronskian.

User Jason Elwood
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