निम्नलिखित में से कौन सा/से कथन सही है/हैं:

I. A X = 0 का हमेशा एक हल होता है।

II. यह आवश्यक नहीं है कि A X = 0 का हमेशा एक हल होगा।

  1. केवल I
  2. केवल II
  3. I और II दोनों
  4. न तो I और न ही II

Answer (Detailed Solution Below)

Option 1 : केवल I
Free
NDA 01/2025: English Subject Test
30 Qs. 120 Marks 30 Mins

Detailed Solution

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धारणा:

A X = 0 समीकरणों की प्रणाली को समीकरणों की सजातीय प्रणाली कहा जाता है तो

यदि |A| ≠ 0 तो इसका हल X = 0 साधारण हल कहलाता है।

यदि |A| = 0 तो A X = 0 में एक गैर-साधारण हल है जिसका अर्थ है कि प्रणाली में अनंत रूप से कई हल होंगे।

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