Mathematics · Coordinate Geometry
बिंदु P(-2√6, √3) अतिपरवलय x2a2 - y2b2 = 1 पर स्थित है, जिसकी उत्केन्द्रता (eccentricity) √52 है। यदि P पर अतिपरवलय की स्पर्श रेखा और अभिलंब इसके संयुग्मी अक्ष को क्रमशः बिंदुओं Q और R पर प्रतिच्छेद करते हैं, तो लंबाई QR किसके बराबर है?
- 16√3✓
- 23√6
- 36
- 44√3
सही उत्तर देखें
6√3
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