$x = \log \left( \frac{1}{y} + \sqrt{1 + \frac{1}{y^2}} \right) \Rightarrow y$ का मान ज्ञात कीजिए।

  • A
    $\tanh x$
  • B
    $\operatorname{coth} x$
  • C
    $\operatorname{sech} x$
  • D
    $\operatorname{cosech} x$

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$2\sqrt{2}$ आधार पर $32\sqrt[5]{4}$ का लघुगणक क्या होगा?

यदि $\alpha = \log_e(2+\sqrt{3})$ है,तो $\frac{\cosh \alpha}{1-\tanh \alpha} + \frac{\sinh \alpha}{1-\coth \alpha} = $

$x$ के वास्तविक मानों का समुच्चय ज्ञात कीजिए जिसके लिए $2^{\log_{\sqrt{2}}(x - 1)} > x + 5$ है।

Difficult
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$\operatorname{coth}^{-1} 3 + \tanh^{-1} \frac{1}{3} - \operatorname{cosech}^{-1}(-\sqrt{3}) = $

यदि $y = 2^{1/\log_x 4}$ है,तो $x$ का मान क्या होगा?

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