Question
Download Solution PDFदिए गए प्रश्न पर विचार करें और निर्णय लें कि निम्नलिखित में से कौन सा कथन प्रश्न का उत्तर देने के लिए पर्याप्त है।
प्राकृतिक संख्याओं X, Y, Z, U और V में से कौन-सी संख्याएँ, सम संख्याएँ हैं?
कथन:
- X, Y, Z, U और V क्रमागत संख्याएँ हैं।
- Z एक विषम संख्या है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFकथन 1 के अनुसार, संख्याएँ क्रमागत हैं,
कथन 2 से,
हम यह निष्कर्ष निकाल सकते हैं कि यदि ’Z’ एक विषम संख्या है तो ‘Y’ और ‘U’ भी सम संख्याएँ होनी चाहिए।
∴ 1 और 2 दोनों कथन एक साथ पर्याप्त हैं।
Last updated on Jul 22, 2025
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