find the length of the curve?

0 ⤊

find the length of the curve?

x = 2 + 3t

y = cosh 3t

0 =< t <= 3

2007-04-16 16:35:08 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

This is an integral calculus problem. For any increment dx along the x-axis, the length of the curve above that increment is given by Pythagoras, as sqrt(1 + (dy/dx)^2).

2007-04-16 16:45:41 · answer #1 · answered by Anonymous · 0⤊ 0⤋

2007-04-16 16:37:55 · answer #2 · answered by Snaglefritz 7 · 0⤊ 0⤋