मान लीजिए $I_n = \int \sec^n x \, dx$ है। यदि $5 I_6 - 4 I_4 = f(x)$ है, तो $f\left(\frac{\pi}{4}\right)$ का मान ज्ञात कीजिए।

  • A
    $2$
  • B
    $4$
  • C
    $1$
  • D
    $\frac{4}{5}$

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Similar Questions

$ \int \frac{1}{x^{2}\left(x^{4}+1\right)^{3 / 4}} dx $ का मान ज्ञात कीजिए।

निम्नलिखित कथनों का अवलोकन करें:
$A: \int \left(\frac{x^2-1}{x^2}\right) e^{\frac{x^2+1}{x}} d x = e^{\frac{x^2+1}{x}} + c$
$R: \int f^{\prime}(x) e^{f(x)} d x = f(x) + c$
तो निम्नलिखित में से कौन सा सत्य है?

यदि $f(x) = \int \csc^5 x \ dx$ है,तो $f(\frac{\pi}{4}) = $

$\int \frac{1}{x^5 \sqrt[5]{x^5+1}} d x=$

$\int \frac{2-\sin x}{2 \cos x+3} d x=$

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