Home
Class 12
MATHS
Ifint(dx)/((x+2)(x^2+1))=aln(1+x^2)+btan...

`Ifint(dx)/((x+2)(x^2+1))=aln(1+x^2)+btan^(-1)x+1/5ln|x+2|+C` Then `a=1/(10),b=-2/5` (b) `a=1/(10), b=-2/5` `a=-1/(10),b=2/5` (d) `a=1/(10),b=2/5` ``

Promotional Banner

Similar Questions

Explore conceptually related problems

If int(dx)/((x+2)(x^(2)+1)) = alog|1+x^(2)|+btan^(-1)x+ 1/5log|x+2|+C , then

int_( then )^( If )(dx)/((x+2)(x^(2)+1))=a log|1+x^(2)|+b tan^(-1)x+(1)/(5)log|x+2|+c

If (1-x^(7))/(x(1+x^(7)))dx=a ln|x|+b ln|x^(7)+1|+c then a=1,b=(2)/(7) (b) a=-1,b=(2)/(7)a=1,b=-(2)/(7)(d)a=-1,b=-(2)/(7)

If int_(0)^(1)(x+4)/(x^(2)+5)dx = a log ((6)/(5))+b tan^(-1)((1)/(sqrt(5))) , then (a, b)-=

int(2^(x+1)-5^(x-1))/(10^(x))dx

int(ln(x+sqrt(1+x^(2))))/(sqrt(1+x^(2)))dx=a sqrt(1+x^(2))ln(x+sqrt(1+x^(2)))+bx+c, then (A)a=1,b=-1(B)a=1,b=1(C)a=-1,b=1 (D) a=-1,b=-1

If int(x+1)sqrt(2x-1)dx=a(2x-1)^(5//2)+b(2x-1)^(3//2)+c , then (b)/(a)=

If (2x+5)/((x-1)(x-2))=(A)/((x-1))+(B)/((x-2)) then (A,B) is

If int(sqrt(5+x^(10)))/(x^(16))dx=a(1+(5)/(x^(10)))^(3//2)+C ,then a=