WBJEE · Maths · Parabola
The point of contact of the tangent to the parabola \(y^2=9 x\) which passes through the point \((4,10)\) and makes an angle \(\theta\) with the positive side of the axis of the parabola where \(\tan \theta>2\), is
- A \(\left(\frac{4}{9}, 2\right)\)
- B \((4,6)\)
- C \((4,5)\)
- D \(\left(\frac{1}{4}, \frac{1}{6}\right)\)
Answer & Solution
Correct Answer
(A) \(\left(\frac{4}{9}, 2\right)\)
Step-by-step Solution
Detailed explanation
\[ \tan \theta=\frac{1}{t}>2 \] Equation of tangent at \(\mathrm{t}\)…
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