question:A telephone cable susbended between two poles 20 meters appart hangs in a curve with equation: where -10<=x<=10
how long is the cable?
work:using the formula
this gives me an impossible (beyond my level) integral to solve
question:A telephone cable susbended between two poles 20 meters appart hangs in a curve with equation: where -10<=x<=10
how long is the cable?
work:using the formula
this gives me an impossible (beyond my level) integral to solve