Question
Download Solution PDFदो संख्याएँ x और 4x हैं, और उनका मध्यानुपाती 456976 है। x ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
दो संख्याएँ x और 4x हैं, और उनका मध्यानुपाती 456976 है।
प्रयुक्त सूत्र:
यदि दो संख्याएँ a और b हैं, तो उनका मध्यानुपाती दिया जाता है:
मध्यानुपाती = \(\sqrt{a \times b}\)
गणना:
मध्यानुपाती = \(\sqrt{x \times 4x}\)
⇒ 456976 = \(\sqrt{x \times 4x}\)
⇒ 456976 = \(\sqrt{4x^2}\)
⇒ 456976 = 2x
⇒ x = \(\dfrac{456976}{2}\)
⇒ x = 228488
इसलिए, सही उत्तर विकल्प (4) है।
Last updated on Jul 8, 2025
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