Mathematics · Conic Sections
माना फलन f(x) = log2log3log5(8x - x2 - 7) का प्रांत (domain) अंतराल (m, n) है। अतिपरवलय (hyperbola) x2a2 - y2b2 = 1 पर विचार कीजिए, जिसकी उत्केंद्रता (eccentricity) n2 तथा नाभिलंब (latus rectum) की लंबाई 2m है। तो b2 - a2 का मान बराबर है:
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