" 4.(a) Find the area of the region bounded by an ellipse "(x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the area of the region bounded by the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1

Find the area of the region bounded by the ellipse (x^(2) )/( a^(2)) +( y^(2))/( b^(2))=1

Find the area of the region bounded by the ellipse (x^(2))/(4)+(y^(2))/(9)=1

Find the area of the smaller region bounded by the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 and the line (x)/(a)+(y)/(b)=1

Find the area of the region bounded by the ellipse (x^(2))/(16)+(y^(2))/(9)=1