Suppose that two people standing 1.5 mi (7920 ft) apart at points A and B hear a car accident. The time difference between the sound heard at point A and the sound heard at point B is 6 sec. If sound travels 1100 ft/sec, find an equation of the hyperbola (with foci at A and B) at which the accident occurred. Accident di d2 A(-3960, 0) B(3960, 0)

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A: GivenP(6.0)y2=8x To find nearest distance

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A: Given:

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A:

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A:

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A: This question can be solved using the concept of conic section.

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A: Distance between the point x1 , y1 and a lineax+by+C=0 is ax1+by1+Ca2+b2

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