Question
Download Solution PDFयदि (x2 - 3x + 5, y - 4) = (3,1) तो x और y के मान ज्ञात करें।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
क्रमबद्ध जोड़े समान हैं, संगत तत्व समान हैं।
(a, b) = (c, d)
फिर a = c और b = d
गणना:
दिया हुआ: (x2 - 3x + 5, y – 4) = (3,1)
क्रमबद्ध जोड़े समान हैं, संगत तत्व समान हैं।
x2 - 3x + 5 = 3
⇒ x2 - 3x + 2 = 0
⇒ x2 - 2x - x + 2 = 0
⇒ x(x - 2) -1(x - 2) = 0
⇒ (x - 1)(x - 2) = 0
⇒ x = 1, 2
और y - 4 = 1
⇒ y = 5
Last updated on Jun 20, 2025
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