Find the eccentricity of the hyperbola `9y^(2)-4x^(2)=36`

Explanation

To find the eccentricity of the hyperbola given by the equation \(9y^2 - 4x^2 = 36\), we will follow these steps:

### Step 1: Rewrite the equation in standard form
We start with the equation:
\[ 9y^2 - 4x^2 = 36 \]
To convert this into standard form, we divide every term by 36:
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