Question
Download Solution PDFयदि Z = \(\frac{A^{2} B^{3}}{C^{4}}\), तो Z में आपेक्षिक त्रुटि कितनी होगी?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
दिया गया है, Z = \(\frac{A^{2} B^{3}}{C^{4}}\)
या, Z = A2B3C-4 ----- (1)
∵ त्रुटियां हमेशा जुड़ जाती हैं, हम समीकरण (1) को आपेक्षिक त्रुटि के रूप में इस प्रकार लिख सकते हैं-
\(\frac{\Delta Z}{Z}=2\frac{\Delta A}{A} + 3\frac{\Delta B}{B}+4\frac{\Delta C}{C}\)
अतः, विकल्प 3) सही चुनाव है।
Last updated on May 23, 2025
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