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maths calculus (Question)

psr said – Fri, 09 Oct 2009 05:52:27 -0000 ( Link )

1 ) integ [tan 2θ / √cos6θ + sin6θ ] dθ

2 ) integ [ (5×4 + 4×5) / (x5 + x + 1)2 ] dx

3 ) integ [ cos2x / (1 + tanx) ] dx

4 ) integ [ { ln (ln (1 + x)/(1 – x) ) ) } / ( 1 – x2 ) ] dx

5 ) integ { [ (x/e)x + (e/x)x ] lnx } dx

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  1. psr said – Fri, 09 Oct 2009 05:57:57 -0000 ( Link )

    2 ) Divide by x ^ 6 by taking x ^ 10 common in denominator & x ^ 4 common in numerator

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