$\int x \sin kx \, dx$ का मान क्या है?

  • A
    $\frac{\sin kx}{k} + c$
  • B
    $\frac{\cos kx}{k} + c$
  • C
    $\frac{\sin x}{k} + c$
  • D
    $-\frac{x \cos kx}{k} + \frac{\sin kx}{k^2} + c$

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Similar Questions

यदि $n \geq 1$ के लिए $I_n = \int x^n \cdot e^{cx} \, dx$ है, तो $c \cdot I_n + n \cdot I_{n-1}$ का मान ज्ञात कीजिए।

$\int \sin(\log x) \, dx = $

यदि $I_n = \int (\log x)^n \, dx$ है,तो $I_n + n I_{n-1} =$ क्या होगा?

$\int x \log x \, dx = $

$\int {\left[ {\frac{1}{{\log x}} - \frac{1}{{{{(\log x)}^2}}}} \right]dx = } $

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