Question:medium
The length of the axis of the conic \(9x^2 + 4y^2 - 6x + 4y + 1 = 0\) are
The length of the axis of the conic \(9x^2 + 4y^2 - 6x + 4y + 1 = 0\) are
Show Hint
For ellipse, major axis length = \(2b\) if \(b>a\).
Updated On: Apr 7, 2026
- \(1/2, 9\)
- \(3, 2/5\)
- \(1, 2/3\)
- \(3, 2\)
Show Solution
The Correct Option is C
Solution and Explanation
Was this answer helpful?
0
Top Questions on Circles
- Let \(f\) be a polynomial function such that \(\log_2(f(x)) = \left(\log_2\left(2 + \frac{2}{3} + \frac{2}{9} + \dots \infty\right)\right) \cdot \log_3\left(1 + \frac{f(x)}{f(1/x)}\right)\), \(x>0\) and \(f(6) = 37\). Then \(\sum_{n=1}^{10} f(n)\) is equal to ________.
- JEE Main - 2026
- Mathematics
- Circles
- Let \(C\) be a circle having centre in the first quadrant and touching the \(x\)-axis at a distance of \(3\) units from the origin. If the circle \(C\) has an intercept of length \(6\sqrt{3}\) on \(y\)-axis, then the length of the chord of the circle \(C\) on the line \(x-y=3\) is:
- JEE Main - 2026
- Mathematics
- Circles
- Suppose that two chords, drawn from the point (1, 2) on the circle \(x^2 + y^2 + x - 3y = 0\) are bisected by the y-axis. If the other ends of these chords are R and S, and the midpoint of the line segment RS is \((\alpha, \beta)\), then \(6(\alpha + \beta)\) is equal to:
- JEE Main - 2026
- Mathematics
- Circles
- Let a circle pass through the origin and its center be the point of intersection of two mutually perpendicular lines \( x + (k-1)y + 3 = 0 \) and \( 2x + k2y - 4 = 0 \). If the line \( x - y + 2 = 0 \) intersects the circle at the points A and B, then \( (AB)^2 \) is equal to:
- JEE Main - 2026
- Mathematics
- Circles
- Want to practice more? Try solving extra ecology questions todayView All Questions
