यदि रैखिक फलन $f(x)$ और $g(x)$ समीकरण $\int[(3x-1) \cos x + (1-2x) \sin x] dx = f(x) \cos x + g(x) \sin x + C$ को संतुष्ट करते हैं,तो:

  • A
    $f(x) = 3x-5$
  • B
    $g(x) = 3+x$
  • C
    $f(x) = 3(x-1)$
  • D
    $g(x) = 3(x-1)$

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Similar Questions

$\int x^5 e^{-2 x} d x=$

$\int (\log x)^3 x^5 dx = $

फलन $(\sin^{-1} x)^2$ का समाकलन कीजिए।

Difficult
View Solution

$\int(\log x)^2 x^3 d x=\frac{x^4}{32} f(x)+C \Rightarrow f(x)=$

यदि $\int x^3 e^{2 x} d x = \frac{e^{2 x}}{8} f(x) + c$ है,तो $f(x) = 1$ के सभी सम्मिश्र मूलों का योग ज्ञात कीजिए।

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