MHT CET · Maths · Parabola
The line \(\mathrm{y}=\mathrm{m} x+3\) is tangent to the parabola \(\mathrm{y}^2=4 x\), if the value of m is
- A \(3\)
- B \(\frac{1}{3}\)
- C \(4\)
- D \(\frac{1}{4}\)
Answer & Solution
Correct Answer
(B) \(\frac{1}{3}\)
Step-by-step Solution
Detailed explanation
\(a=1\) \(c=3\)
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