Question
Download Solution PDFD रेखाखंड AB का मध्यबिंदु है। A और D के निर्देशांक क्रमशः (2, 4) और (-1, 3) हैं। B के निर्देशांक हैं:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
A = (2, 4) और D = (-1, 3)
प्रयुक्त सूत्र:
यदि A = (a, b) और B = (c, d) और D रेखा AB का मध्यबिंदु है।
D = (x, y)
⇒ x = (a + c)/2 और y = (b + d)/2
गणना:
माना कि B का निर्देशांक (x, y) है।
प्रश्नानुसार,
(2 + x)/2 = - 1
⇒ 2 + x = - 2
⇒ x = - 4
साथ ही,
(4 + y)/2 = 3
⇒ 4 + y = 6
⇒ y = 2
∴ B का निर्देशांक = (-4, 2)
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