Ts Eamcet
Indefinite Integration
TS EAMCET 2022 (Online) 20th July Evening Shift
MCQ+1 / -02022
If $\frac{x^2-x+1}{\left(x^2+1\right)\left(x^2+x+1\right)}=\frac{A x+B}{x^2+1}+\frac{C x+D}{x^2+x+1}$, then $A+2 B+C+2 D=$
Ts Eamcet
TS EAMCET 2022 (Online) 20th July Evening Shift
If $\frac{x^2-x+1}{\left(x^2+1\right)\left(x^2+x+1\right)}=\frac{A x+B}{x^2+1}+\frac{C x+D}{x^2+x+1}$, then $A+2 B+C+2 D=$