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Let the sum of the focal distances of the point P(4, 3) on the hyperbola H : 2 2 x a – 2 2 y b = 1 be 8 5 3 . If for H, the length of the latus re ctum is  and the product of the focal distance of the point P is m, then 9  2 + 6 m is equal to:

1. 186
2. 187
3. 184
4. 185

Correct answer: 185

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