જો બહુપદી $3x^5-6x^4+2x^3+4x^2-5x+8$ ને $x^2-2x+3$ વડે ભાગતા મળતું ભાગફળ અને શેષ અનુક્રમે $ax^3+bx^2+cx+d$ અને $px+q$ હોય,તો $ab+cd=$

  • A
    $70$
  • B
    $60$
  • C
    $50$
  • D
    $40$

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Similar Questions

જો $\frac{2x^3+x^2-5}{x^4-25}=\frac{Ax+B}{x^2-5}+\frac{Cx+1}{x^2+5}$ હોય, તો $(A, B, C)$ ની કિંમત શોધો.

જો $\frac{x^2-3x+2}{(x-4)(x-3)^2}=\frac{A}{x-4}+\frac{B}{x-3}+\frac{C}{(x-3)^2}$ 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 $\left[\begin{array}{ll}a & b \\ c & d\end{array}\right]$ ની કિંમત શોધો.

જો $\frac{x^2-2}{(x^2+1)(x^2+3)} = \frac{Ax+B}{x^2+1} + \frac{Cx+D}{x^2+3}$ હોય, તો $D=$

જો $\frac{1}{x^4+x^2+1}=\frac{Ax+B}{x^2+x+1}+\frac{Cx+D}{x^2-x+1}$ હોય,તો $\cos^{-1}(A+B+C+D)=$

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