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| Some Integrals that can't be found |
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Tagged with:
academic
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posted on 17 Mar 2008 22:44:54 IST
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Learn them by heart1.  sin x / x dx 2.  cos x/ x dx 3.  1/ log x dx 4.   1-(ksinx) 2 dx 5.   sinx dx 6.  sin (x) 2
7.  cos (x) 2
8.  x tanx dx 9.  e -x^2 dx
10.  e x^2 dx
11.  x 2 / 1+x 5 dx
12.  1 + x 3 dx
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(posted on 17 Mar 2008 22:59:59 IST)
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| ???????? |
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(posted on 17 Mar 2008 23:09:09 IST)
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| x^x |
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(posted on 17 Mar 2008 23:10:06 IST)
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7th one is not clear.. and man if u are talking about the integral of
sin(x) and cos (x) then they are integrable ... u will come to see it in ------ -------- x x
the first year of engg.. i had seen some in my brother's book...
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(posted on 18 Mar 2008 00:47:46 IST)
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| i mean sin(x)/x and cos(x)/x |
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