दो बिंदुओं A (1,-3, 4) और B (3,8, -6) के बीच की दूरी ज्ञात कीजिए।
Answers
Given : दो बिन्दु A (1, - 3, 4) तथा B (3, 8, - 6)
Points A (1, - 3, 4) and B (3, 8, - 6
To Find : बिन्दुओं A (1, - 3, 4) तथा B (3, 8, - 6) के बीच की दूरी
Distance between points
Solution:
If Two points are
A = (x₁ , y₁ , z₁ ) & B = (x₂ , y₂ , z₂)
distance between two points A & B =
√( (x₂ - x₁)² + (y₂ - y₁)² + (z₂ - z₁)² )
A (1, - 3, 4) तथा B (3, 8, - 6)
=> distance between two points = √( (3 - 1)² + (8 - (-3))² + (-6 - 4)² )
= √( (2² + (11)² + (-10)² )
= √( (4 + 121+ 100 )
= √225
= 15
दो बिन्दुओं A (1, - 3, 4) तथा B (3, 8, - 6) के बीच की दूरी = 15
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