Flag Magical Mathematics[Interesting Approach]> Prove that the sum of 1+1+1+1+1 1+1+1+1+1...
question mark

Prove that the sum of
1+1+1+1+1
1+1+1+1+1
1+1×0+1+1   is 31.

Lakshmipathi , 8 Years ago
Grade 11
anser 1 Answers
imran

Last Activity: 8 Years ago

Hi   Laxmipathi
by clear observation of question
i can write in order
1+1+1+1+11+1+1+1+11+1*0+1+1=31
hence proved
 

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