t-1/square root of t dt

the integral is from 1 to 27 or 27

1

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- Jul 7th 2009, 04:49 AMLisa30907Evaluate the integral using the FTC I
t-1/square root of t dt

the integral is from 1 to 27 or 27

1 - Jul 7th 2009, 05:00 AMmalaygoel
- Jul 7th 2009, 05:10 AMLisa30907
THE FIRST ONE

fundamental theorem of calculus - Jul 7th 2009, 05:15 AMskeeter
- Jul 7th 2009, 05:19 AMmalaygoel
$\displaystyle \frac{t}{\sqrt t}=\sqrt t$

and its anti-derivative is $\displaystyle \frac{2}{3}t^{\frac{3}{2}}$

$\displaystyle \frac{1}{\sqrt t}=t^{\frac{-1}{2}}$

and its anti-derivative is $\displaystyle 2t^{\frac{1}{2}}$

Can you do now??? - Jul 7th 2009, 05:29 AMLisa30907
im working on it