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The function y is given implicitly by the equation y 6 ln(y)−x 7 ln(x)=1 Find the derivative of y as a function of x and y. Answer y’ =

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Final answer:

To find the derivative of y as a function of x and y, we can differentiate the given equation implicitly using the Chain Rule. After simplifying and factoring out the common factor, we can solve for dy/dx. The derivative of y as a function of x and y is (7x^6 ln(x) + x^6) / (6y^5 ln(y) + y^5).

Step-by-step explanation:

To find the derivative of y as a function of x and y, we can start by differentiating the given equation implicitly. We use the Chain Rule for differentiation since we have y and x both as functions of themselves. Let's start by differentiating both sides of the equation:

d/dx(y^6 ln(y) - x^7 ln(x)) = d/dx(1)

Using the Chain Rule and the power rule for differentiation, we get:

6y^5 ln(y) (dy/dx) + y^6 (1/y) (dy/dx) - 7x^6 ln(x) (dx/dx) - x^7 (1/x) (dx/dx) = 0

Simplifying further, we have:

6y^5 ln(y) (dy/dx) + y^5 (dy/dx) - 7x^6 ln(x) - x^6 = 0

Factoring out the common factor (dy/dx), we get:

(6y^5 ln(y) + y^5) (dy/dx) = 7x^6 ln(x) + x^6

Finally, solving for (dy/dx) gives us:

(dy/dx) = (7x^6 ln(x) + x^6) / (6y^5 ln(y) + y^5)

answered
User Tom Viner
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