Find the area bounded by ellipse $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$.
Answer & explanation
Correct answer: option 1
Required Area = 4 × shaded area = $4\int_0^ab\sqrt{1-\frac{x^2}{a^2}};=πab$
Find the area bounded by ellipse $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$.
Correct answer: option 1
Required Area = 4 × shaded area = $4\int_0^ab\sqrt{1-\frac{x^2}{a^2}};=πab$