Book back answers and solution for Exercise questions - Maths: Differential Equations: Homogeneous Differential Equations

Exercise 4.3

Solve the following homogeneous differential equations.

6. The slope of the tangent to a curve at any point (*x, y*) on it is given by (*y*3 − 2 *yx*2 )*dx* +(2*xy*2 − *x*3 ) *dy* = 0 and the curve passes through (1, 2). Find the equation of the curve.

7. An electric manufacturing company makes small household switches. The company estimates the marginal revenue function for these switches to be (*x*2 + *y*2 )*dy* = *xydx* where *x* represents the number of units (in thousands). What is the total revenue function?

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12th Business Maths and Statistics : Chapter 4 : Differential Equations : Exercise 4.3: Homogeneous Differential Equations | Problem Questions with Answer, Solution

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