P, Q, R ধ্রুবক এবং 3x2-5x + 4(x-1)(x2-1)=Px-1+Qx+Rx2+1 হলে, R = কত? - Prothom Sir

P, Q, R ধ্রুবক এবং

\frac{3 x^{2} - 5 x + 4}{(x - 1) (x^{2} - 1)} = \frac{P}{x - 1} + \frac{Q x + R}{x^{2} + 1}

হলে, R = কত?

Created: 6 months ago | Updated: 1 week ago

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