Silvanoshei
Junior Member
- Joined
- Feb 18, 2013
- Messages
- 61
Finding the volumes by revolving the regions bounded by the lines and curves about the x-axis.
y=x,y=1,x=0
So...
π∫01[x]2dx
π∫01x2dx
π∫013x3
π[3x3]@1=3π
π[3x3]@0=0
3π−0=3π
Book gives an answer of: 32π?
y=x,y=1,x=0
So...
π∫01[x]2dx
π∫01x2dx
π∫013x3
π[3x3]@1=3π
π[3x3]@0=0
3π−0=3π
Book gives an answer of: 32π?