The area under the 1/x curve and the ln function
Use the slider bar to move the right hand border of the region under the graph y=1/x.
If Area(a) represents the area under the curve between x=1 and x=a, what do you notice about the values
Area(2) + Area(3)?
3 x Area(2) ?
2 x Area(3)?
Area(2) + Area(5)?
What is the value of a for which Area(a)=1?