Mathematics · Differential Equations
The differential equation of all circles of radius 'a' whose centers lie on the X-axis is given by:
- 1y2[1 + (dy/dx)2] = a2✓
- 2y2[(dy/dx) + 1] = a2
- 3y[(dy/dx) + 1] = a2
- 4y(dy/dx) = a2 - y2
Correct answer
y2[1 + (dy/dx)2] = a2
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