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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: help integrate
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karansingh (401)

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Can anyone integrate this?
Plz explain the process as well.

    
neeraj_agarwal_1990 (887)

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this is an even function in h...so it becomes 2 times with limits 0 to r.

then its direct formula!!!
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him26.89 (207)

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as f(-x) = f(x)
:. even func.
it is =
2[0 ][r ] 2r2 - hdh
 
use
(a2 - x2) = 1/2[ x(a2 - x2 )+a2sin-1(x/a)
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ginny02 (53)

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hey remember yaar if it's for board then u hav to put also costant
otherwise from these miror mistakes u loose ur half marks

but him great work
gud soln

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him26.89 (207)

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look u don't need to put constant c
in definite integration.
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ginny02 (53)

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yeah hi ur right
but whn u write the formulae then it is in indefinate form so u hav to put constant
hey yaar don't mind it
sry if i hurt u yaar

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