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If A B is a focal chord of x^2-2x+y-2=0 ...

If `A B` is a focal chord of `x^2-2x+y-2=0` whose focus is `S` and `A S=l_1,` then find `B Sdot`

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To solve the problem step by step, we need to find the length \( BS \) given that \( AS = L_1 \) and \( AB \) is a focal chord of the parabola defined by the equation \( x^2 - 2x + y - 2 = 0 \). ### Step 1: Rewrite the parabola in standard form The given equation of the parabola is: \[ x^2 - 2x + y - 2 = 0 \] We can rearrange this to isolate \( y \): ...
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