यदि किसी विद्यार्थी ने \(\sqrt{12}\) से अगला कर्ण निकालते समय \(\sqrt{12}+1=\sqrt{13}\) लिखा, तो सही सुधार क्या होगा?
If a student writes \(\sqrt{12}+1=\sqrt{13}\) while finding the next hypotenuse from \(\sqrt{12}\), what is the correct correction?
Explanation opens after your attempt
C. (\sqrt{\(\sqrt{12}\)2+12}=\sqrt{13}) लिखना चाहिएWe should write (\sqrt{\(\sqrt{12}\)2+12}=\sqrt{13})
Concept
Lengths are not added directly in a square root spiral. The correct method is to add squares using Pythagoras theorem.
Why this answer is correct
The correct answer is C. (\sqrt{\(\sqrt{12}\)2+12}=\sqrt{13}) लिखना चाहिए / We should write (\sqrt{\(\sqrt{12}\)2+12}=\sqrt{13}). Lengths are not added directly in a square root spiral. The correct method is to add squares using Pythagoras theorem.
Exam Tip
वर्गमूल सर्पिल में सीधे लंबाइयाँ नहीं जोड़ी जातीं। सही विधि पाइथागोरस प्रमेय से वर्गों का योग लेना है।
Login to save your score, XP, coins and progress.
