- #1
lfdahl
Gold Member
MHB
- 749
- 0
Let $R$ be the region $\left\{(x, y) : 0 \leq x \leq 1, 3^x − x − 1 \leq y \leq x\right\}$.
Find the volume of the solid obtained by rotating $R$ around the line $y = x$.
Find the volume of the solid obtained by rotating $R$ around the line $y = x$.