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Find the equation to the ellipse with ax...

Find the equation to the ellipse with axes as the axes of coordinates.
major axis = 6, minor axis = 4,

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To find the equation of the ellipse with the given parameters, we will follow these steps: ### Step 1: Identify the lengths of the axes The major axis is given as 6 units and the minor axis is given as 4 units. ### Step 2: Determine the semi-major and semi-minor axes - The length of the semi-major axis \( a \) is half of the major axis: \[ a = \frac{6}{2} = 3 \] - The length of the semi-minor axis \( b \) is half of the minor axis: \[ b = \frac{4}{2} = 2 \] ### Step 3: Write the standard form of the ellipse equation The standard equation of an ellipse with its major axis along the x-axis is given by: \[ \frac{x^2}{a^2} + \frac{y^2}{b^2} = 1 \] ### Step 4: Substitute the values of \( a \) and \( b \) Now, substitute \( a = 3 \) and \( b = 2 \) into the standard equation: \[ \frac{x^2}{3^2} + \frac{y^2}{2^2} = 1 \] This simplifies to: \[ \frac{x^2}{9} + \frac{y^2}{4} = 1 \] ### Final Equation Thus, the equation of the ellipse is: \[ \frac{x^2}{9} + \frac{y^2}{4} = 1 \] ---
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ICSE-ELLIPSE-EXERCISE 24
  1. Find the eccentricity of the ellipse whose latus rectum is (i) half it...

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  2. If the eccentricity is zero, prove that the ellipse becomes a circle.

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  11. Find the equation to the ellipse with axes as the axes of coordinates...

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  12. Find the equation of the ellipse whose centre is at (-2, 3) and whose ...

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  13. Find the equation of the ellipse with its centre at (4, -1), focus at ...

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  14. Find the equation of the ellipse with its centre at (3, 1), vertex at ...

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  15. Find the equation of the ellipse whose centre is at (0, 2) and major a...

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  16. Find the equation of the ellipse with focus at (1, -1), directrix x ...

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  17. Find the equation of the ellipse with focus at (0, 0), eccentricity ...

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  18. Find the equation of the ellipse from the following data: axis is coin...

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  19. A point P(x, y) moves so that the product of the slopes of the two lin...

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  20. Find the eccentricity, the coordinates of the foci, and the length of ...

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