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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: how can we prove 1=2?
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arpan1 (665)

Blazing goIITian

Olaaa!! Perrrfect answer. 105  bad job dude!! I dont approve of this answer! 1  [177 rates]

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total posts: 658    
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hi everybody !!

firstly this ques is mathematically wrong and cannot b justified by any means ...

there are a whole lot of process to apparently show that 1 =2 although none of them are true

most of them are arithmetic in approach ...

i, however present a calculus explanation

here it goes

let y = x2

then by taking its derivative , we get
y1 =  2x                                                         (eqn- 1)

y can also be written as

y = x + x + x + x + ............. ( x times)

taking derivative

we get

y1 = 1 + 1 + 1 + 1 + ........ (x times)
     = x                                                                        (eqn - 2)

from eqn -1 and 2

we get

x = 2x

or, 1=2


i know this proof has serious flaws in it but apparently looks to be true.
however if u examine it closely , u can find the fault

anyways this is a unique approach to prove 1=2

in case u hav any doubt, nudge me

 rate me



all the best ...
 this reply: 10 points  (with Olaaa!! Perrrfect answer.   in 2 votes )   [?]
 
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