does anyone know how to do this????? Let R be the region in the xy-plane between y=e^x and y=e^-x from x=0 and x=2 Find the volume of the solid generated when R is revolved about the x axis please help .

Question

does anyone know how to do this?????

 Let R be the region in the xy-plane between y=e^x and y=e^-x from x=0 and x=2 

Find the volume of the solid generated when R is revolved about the x axis

please help >.<

anonymous · Answer

|dw:1329857320225:dw| is that it? if not then i have no clue ino that ur integral is o to 2 since ur rotating it over the x-axis and that the figure is hallow so ud need the formula with R and r but thats about it ><