` int_1^4 1/sqrt x dx`

int_1^4 (1)/(sqrt(4))dx

int_(1)^(4)sqrt(x)dx

(i) int 1/sqrt(4+x^2) dx (ii) int 1/sqrt(9+x^2) dx (iii) int 1/sqrt(1+4x^2) dx

int_(1)^(4)x sqrt(x)dx = ?

(i) int_0^1 (dx)/sqrt(1-x^2) (ii) int_0^1 (dx)/sqrt(1+x^2) (iii) a int_1^sqrt3 (dx)/(1+x^2) b int_0^1 (dx)/(1+x^2) (iv) int_0^(2//3) (dx)/(4+9x^2) (v) int_0^1 x/(x^2+1)dx (vi) int_2^3 x/(x^2+1) dx

"int1/ sqrt(x+2)dx

int1/(sqrt(2)+x)dx

Evaluate int_1^sqrt2 dx/(x^2sqrt(4-x^2))

I=int1/(sqrt(a-x))dx