Exercise
Given the double integral
∫∫Df(x,y)dxdy
Calculate the integration limits in polar coordinates where D is the domain
{(x,y)∣ax2≤y≤a,−a≤x≤a,a>0}
Final Answer
∫43ππdθ∫0cos2θasinθf(rcosθ,rsinθ)⋅rdr+
+∫4π43πdθ∫0sinθaf(rcosθ,rsinθ)⋅rdr+
+∫04πdθ∫0cos2θasinθf(rcosθ,rsinθ)⋅rdr
Solution
Coming soon…