TS EAMCET · Maths · Pair of Lines
Two tangents are drawn from the point \((-1,-2)\) to the parabola \(\mathrm{y}^2=4 \mathrm{x}\). If \(\theta\) is the angle between these tangents, then \(\tan \theta=\)
- A \(\frac{\pi}{4}\)
- B \(\frac{\pi}{2}\)
- C \(\frac{\pi}{3}\)
- D \(\frac{\pi}{6}\)
Answer & Solution
Correct Answer
(B) \(\frac{\pi}{2}\)
Step-by-step Solution
Detailed explanation
Equation of pair of tangents \(S S_1=T^2\)…
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