Question
Download Solution PDFप्रारंभिक बिंदु P(2, -3, 4) और अंतिम बिंदु Q(-2, 1, 1) के साथ निर्देशित रेखा खंड द्वारा दर्शाए गए सदिश की लंबाई ज्ञात करें।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना-
सदिश की लंबाईr
मान लीजिए सदिश का प्रारंभिक बिंदु A(x1, y1, z1) और अंतिम बिंदु B(x2, y2, z2) है तब
गणना-
प्रारंभिक बिंदु P(2,-3,4) और अंतिम बिंदु Q(-2, 1, 1) है
सदिश
सदिश
अब सदिश की लंबाई
∴ सदिश
Last updated on Jun 17, 2025
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