Differential Calculus

shashank shekhar's Avatar
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25 May 2012 13:04:12 IST
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Engineering Entrance , JEE Main , JEE Advanced , Mathematics , Differential Calculus

Limx->1 x^2-xlogx+logx-1/x-1 ans2 how?????



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Sumiran agrawal's Avatar

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Joined: 20 Jul 2011
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28 May 2012 21:41:26 IST
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Now, since x--> 1 then x-1-->0, hence we can use the result 

 ............................................................................................(1)

                 

Using result (1),

           

           

          

= 2

    

 

 

shashank shekhar's Avatar

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28 May 2012 22:13:34 IST
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thanks sumiran



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