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1~ How we proof that 2+2= …

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1~ How we proof that 2+2= 5 2~ How we proof that 2× 2 =5

Posted by Ankit Shukla 7 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Manan Khandelwal 7 years, 8 months ago

2 + 2 = 5 14 = 14 10 + 4 = 10 + 4 4 - 4 = 10 - 10 2^2 - 2^- 2 = 5 ( 2 - 2 ) Then we apply identity ( 2 + 2 ) ( 2 - 2) = 5 ( 2 - 2) Then we will cancel 2 - 2 by 2 - 2 Then it will be 2 + 2 = 5 # proved#

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