The eccentricity of the conic represented by `2x^2+5xy+2y^2+11x-7y-4=0` is
Text Solution
AI Generated Solution
To find the eccentricity of the conic represented by the equation \(2x^2 + 5xy + 2y^2 + 11x - 7y - 4 = 0\), we will follow these steps:
### Step 1: Identify the coefficients
We start by identifying the coefficients from the general second-degree equation of the conic:
\[
Ax^2 + Bxy + Cy^2 + Dx + Ey + F = 0
\]
From the given equation, we can identify:
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