The equation of the normal at the point (3, 4/3) on xy = 4 is

Lagos State University MAT102 2014 past question

1. 12x - 27y - 65 = 0
2. 27x + 12y + 65 = 0
3. 12x + 27y + 65 = 0
4. 27x - 12y - 65 = 0

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