[int(sqrt(x^(2)+1))/(x^(4))dx" is equal to "],[[" (A) "-(1)/(3)*((x^(2)+1)^(3/2))/(x^(3))+c," (B) "x^(3)(x^(2)+1)^(-1/2)+c," (C) "(sqrt(x^(2)+1))/(x^(2))+c," (D) "-(1)/(3)*((x^(2)+1)^(3))/(x^(2))]]

int(sqrt(x^(2)+1))/(x^(4))dx-(a)-(1)/(3)((x^(2)+1)^((3)/(2)))/(x^(3))+C(b)x^(3)(x^(2)+1)^(-(1)/(2))+C(c)(sqrt(x^(2)+1))/(x^(2))+C(d)-(1)/(3)((x^(2)+1)^((3)/(2)))/(x^(2))+C

int(x+(1)/(x))^(3/2)((x^(2)-1)/(x^(2)))dx is equal to (A) (1)/(3)(x+(1)/(x))^(3)+C (B)(2)/(5)(x+(1)/(x))^(5/2)

[The value of "int(sqrt(x^(2)+1){log_(e) (x^(2)+1)-2log_(e)x})/(x^(4))dx" is equal to "],[" (a) "(2)/(3)(1+(1)/(x^(2)))^(3/2)*{log(1+(1)/(x^(2)))-(2)/(3)}+C],[" (b) "-(1)/(3)(1+(1)/(x^(2)))^(3/2)*{log(1+(1)/(x^(2)))-(2)/(3)}+C],[" (c) "(1+(1)/(x^(2)))^(3/2)*{log(1+(1)/(x^(2)))+(2)/(3)}+C ]

int(x^(3)dx)/(sqrt(1+x^(2))) is equal to (A) (1)/(3)sqrt(1+x^(2))(2+x^(2))+C(B)(1)/(3)sqrt(1+x^(2))(x^(2)-1)+C(C)(1)/(3)(1+x^(2))^((3)/(2))+C(D)(1)/(3)sqrt(1+x^(2))(x^(2)-2)+C

Choose the correct answer int sqrt(1+x^(2))dx is equal to (A)(x)/(2)sqrt(1+x^(2))+(1)/(2)log|(x+sqrt(x+x^(2)))|+C (B) (2)/(3)(1+x^(2))^((3)/(2))+C(C)(2)/(3)x(1+x^(2))^((3)/(2))+C(D)^(2)sqrt(1+x^(2))+(1)/(2)x^(2)log|x+sqrt(1+x^(2))|+C

int sqrt (1 + x ^(2)). x dx = (1)/(3) (1 + x ^(2)) ^((3)/(2)) + c

If "int(x^(1/3))/((1+x^(2/3))^(3))dx=(3)/(4)(x^(a))/((1+x^(2/3))^(2))+c ," then "a=

None of these int(2x)/((1-x^(2))sqrt(x^(4)-1))dx is equal to :( A) sqrt((x^(2)-1)/(x^(2)+1))+c(B)sqrt((x^(2)+1)/(x^(2)-1))(C)sqrt(x^(4)+1)(D) None of these

int(dx)/(sqrt(x)+sqrt(x-2))= , (A) (1)/(3)[x^(3/2)-(x-2)^(3/2)]+c , (B) (2)/(3)[x^(3/2)-(x-2)^(3/2)]+c , (C) (1)/(3)[(x-2)^(3/2)-x^(3/2)]+c , (D) (2)/(3)[(x-2)^(3/2)-x^(3/2)]+c

int(x^(3))/(sqrt(1+x^(2)))dx=a(1+x^(2))^((3)/(2))+b* sqrt(1+x^(2))+C