Answers

2015-01-15T10:09:24+05:30
0/0=100-100/100-100
     =10²-10²/10.10-10.10
     =(10+10)(10-10)/10(10-10)
     = 20/10
 0/0=2

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2015-01-15T14:13:52+05:30


L.H.S. =  0 / 0

           = 100 - 100 / 100 - 100

           = 10^2 - 10^2 / 10 (10 - 10)

           = (10 + 10) (10 - 10) / 10 (10 - 10)

           = (10 + 10) / 10

           = 20 / 10

           = 2 / 1

           = 2

           = R.H.S.

   Hence proved.

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