0) and (- sqrt a^2 – b^2

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23. Prove that the product of the lengths of the perpendiculars drawn from the points ( sqrt a^2 – b^2,0) and (- sqrt a^2 – b^2,0) to the line x/a cosθ + y/b sinθ = 1 is b^2.
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23. Prove that the product of the lengths of the perpendiculars drawn from the points ( sqrt a^2 – b^2,0) and (- sqrt a^2 – b^2,0) to the line x/a cosθ + y/b sinθ = 1 is b^2. 0) and (- sqrt a^2 - b^2 0) to the line x/a cosθ + y/b sinθ = [...]
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Tags: 0) and (- sqrt a^2 - b^2 , 0) to the line x/a cosθ + y/b sinθ = 1 is b^2. , 23. Prove that the product of the lengths of the perpendiculars drawn from the points ( sqrt a^2 - b^2 ,