MHT CET · Maths · Differential Equations
The 1. Order and Degree of differential equation of all tangent lines to the parabola \(x^2=4 \mathrm{y}\) is respectively.
- A 1,2
- B 2,2
- C 3,1
- D 4,1
Answer & Solution
Correct Answer
(A) 1,2
Step-by-step Solution
Detailed explanation
Equation of tangent to parabola \(x^2=4y\) is \(y = mx - m^2\). Differentiate w.r.t. \(x\): \(\frac{dy}{dx} = m\).
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