sum of 6½×6¼×6⅛........ to n ?

gp

• Shubam
• 2490 दृश्य
• 4 उत्तर

• Solve it by geometric progression Sn=a1(1-r^n)/(1-r) ans 6

  • Sana
  • 11 जुलाई
  • 0 टिप्पणी

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• 6(1/2+1/4+1/8............)br /r=(1/4)/(1/2)=1/2br /sum=6*((1/2)/(1-1/2))=6*1=6

  • Oshin
  • 10 जुलाई
  • 0 टिप्पणी

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• 6

  • Akhilesh
  • 02 फरवरी
  • 0 टिप्पणी

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• 6

  • Mangesh
  • 31 जनवरी
  • 0 टिप्पणी

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