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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: find the area between the curves
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[Post New]29 Mar 2008 14:53:14 IST
    Subject: find the area between the curves
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sweetgal17 (217)

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the area bounded by the curves, y=lnx , y= mod (lnx) n y axis???????
 
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[Post New]29 Mar 2008 15:20:21 IST
    Subject: Re:find the area between the curves
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hash_include (381)

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required area is the shaded area in the figure..
by symmetry, area is

-2  [0][1] lnx dx = -2[xlnx - x]o1 

do lhospital for x-->0 xlnx

the answer turns out to be 2 sq units

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