ऐसे बिंदुओं के समुच्चय का समीकरण ज्ञात कीजिए जो बिंदु और से समदूरस्थ हैं।
Answers
Answered by
1
Answer:
Step-by-step explanation:
P (x, y, z) को बिंदु A (1, 2, 3) और B (3, 2, -1) से समतुल्य होने दें।
तदनुसार,
=>
=>
=>
=> -2x - 4y - 6z + 14 = -6x - 4y + 2z + 14
=> -2x - 6z + 6x - 2z = 0
=> 4x - 8z = 0
=> x - 2z = 0
इस प्रकार, आवश्यक समीकरण x - 2z = 0 है ।
Answered by
0
Answer:
Step-by-step explanation:
P (x, y, z) को बिंदु A (1, 2, 3) और B (3, 2, -1) से समतुल्य होने दें।
तदनुसार,
=> PA^{2} = PB^{2}PA
2
=PB
2
=>
=> x^{2} - 2x + 1 + y^{2} -4y + 4 + z^{2} - 6z + 9 = x^{2} - 6x + 9 + y^{2} -4y + 4 + z^{2} + 2z + 1x
2
−2x+1+y
2
−4y+4+z
2
−6z+9=x
2
−6x+9+y
2
−4y+4+z
2
+2z+1
=> -2x - 4y - 6z + 14 = -6x - 4y + 2z + 14
=> -2x - 6z + 6x - 2z = 0
=> 4x - 8z = 0
=> x - 2z = 0
इस प्रकार, आवश्यक समीकरण x - 2z = 0 है ।
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