Mathematics · Boats and Streams
एक नाव को एक निश्चित दूरी धारा के अनुकूल (downstream) तय करने में 12 घंटे और वापस धारा के प्रतिकूल (upstream) आने में 24 घंटे लगते हैं। स्थिर जल में समान दूरी तय करने के लिए नाव द्वारा लिया गया समय कितना होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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