a. Find the area of the region that bounded by the given curve and lies in the specified sector r=e−θ/6,π/2≤θ≤π
b. Find the area of the shaded region r=√θ,0≤θ≤2π.
c. Find the area of the shaded region r=4+3sinθ,−π/2≤θ≤π/2
a. Find the area of the region that bounded by the given curve and lies in the specified sector r=e−θ/6,π/2≤θ≤π
b. Find the area of the shaded region r=√θ,0≤θ≤2π.
c. Find the area of the shaded region r=4+3sinθ,−π/2≤θ≤π/2