`intsqrt(9-x^(2))dx` का मान ज्ञात कीजिए ।

Explanation

`intsqrt(9-x^(2))dx`
`=intsqrt(3^(2)-x^(2))dx`
`=(x)/(2)sqrt(9-x^(2))+(9)/(2)sin^(-1).(x)/(3)+c`