Question

find length of the curve
{(x/2)-(x^2/4)+(ln(1-x)/2}
between x=0 and x= .5

Answer 1

\[\int\limits_{0}^{\frac{1}{2}}\sqrt{1+(y')^2} dx\]

Answer 2

so have you found y' yet?

Answer 3

\[y'=\frac{1}{2}-\frac{1}{2}x+\frac{1}{2} \cdot \frac{-1}{1-x}\]
you don't have enough closed parenthesis so i don't know if i read that right

Answer 4

i ll draw it