જો $\frac{9}{(x - 1)(x + 2)^2} = \frac{A}{x - 1} + \frac{B}{x + 2} + \frac{C}{(x + 2)^2}$ હોય,તો $A - B - C = $

જો $\frac{3x^2+x+1}{(x-1)^4} = \frac{a}{(x-1)} + \frac{b}{(x-1)^2} + \frac{c}{(x-1)^3} + \frac{d}{(x-1)^4}$ હોય,તો $\begin{bmatrix} a & b \\ c & d \end{bmatrix}$ બરાબર શું થાય?

જો $\frac{3 x^4+5 x^2+2}{\left(x^2+1\right)^2\left(x^2+2\right)}=\frac{A x+B}{x^2+2}+\frac{C x+D}{x^2+1}+\frac{E x+F}{\left(x^2+1\right)^2}$ હોય,તો $A+2 B+D+4 E=$

જો $\frac{x+2}{(x^2+3)(x^4+x^2)(x^2+2)} = \frac{Ax+B}{x^2+3} + \frac{Cx+D}{x^2+2} + \frac{Ex^3+Fx^2+Gx+H}{x^4+x^2}$ હોય,તો $(E+F)(C+D)(A)$ ની કિંમત શોધો.

જો $\frac{x^4}{(x-1)(x-2)}=f(x)+\frac{A}{x-1}+\frac{B}{x-2}$ હોય,તો $f(-2)+A+B=$

જો $\frac{42-13x}{x^2+x-6}=\frac{A}{lx+m}+\frac{B}{px+q}$ જ્યાં $lm > 0$ અને $pq < 0$ હોય,તો $\frac{Alp}{Bmq} =$