# calculus

posted by
**Liz** on
.

Find the length of the curve over the given interval:

x=t+1

y=ln cos(t)

for t=0 ---> t=pi/4

posted by
**Liz** on
.

Find the length of the curve over the given interval:

x=t+1

y=ln cos(t)

for t=0 ---> t=pi/4