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0/0=2 prove this

Answer» After 3rd line, there is.. (10-10)(10+10)/10(10-10)
LHS = 0/0 => [(10)^2 - (10)^2]/ (100-100) => (10-10)(10+10)/ (100-100) => (10+10)/10 [since, (10-10) get cancelled by each other] => 20/10 => 2 = RHS Hence, it\'s prove...?


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