Question:
The angle between a pair of tangents drawn from a point \( T \) to the curve
\[
x^2 + y^2 + 4x - 6y - 9 = 3x + 1
\]
is
The angle between a pair of tangents drawn from a point \( T \) to the curve
\[
x^2 + y^2 + 4x - 6y - 9 = 3x + 1
\]
is
Show Hint
To find the angle between tangents, use the tangent of the angle formula based on the slopes of the tangents.
Updated On: Jan 12, 2026
- \( 45^\circ \)
- \( 30^\circ \)
- \( 60^\circ \)
- None of these
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The Correct Option is A
Solution and Explanation
Use the tangent formula and differentiate the equation to find the required angle.
Final Answer: \[ \boxed{45^\circ} \]
Final Answer: \[ \boxed{45^\circ} \]
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