यदि $\mathop {\lim }\limits_{x \to 2} \frac{{\tan (x - 2)({x^2} + (a - 2)x - 2a)}}{{({x^2} - 4x + 4)}} = 7$ है,तो $a$ का मान ज्ञात कीजिए।

  • A
    $3$
  • B
    $5$
  • C
    $6$
  • D
    $7$

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यदि $\mathop {Lim}\limits_{x \to 0} (x^{-3} \sin 3x + ax^{-2} + b)$ का अस्तित्व है और यह शून्य के बराबर है,तो:

अचर $\alpha$ और $\beta$ के मान ज्ञात कीजिए ताकि $\lim_{x \to \infty} \left( \frac{x^2 + 1}{x + 1} - \alpha x - \beta \right) = 0$ हो।

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यदि $\lim _{x \rightarrow 0}\left(\frac{\cos 4 x+a \cos 2 x+b}{x^4}\right)$ परिमित है,तो $a, b$ के मान क्रमशः हैं:

यदि $\lim_{x \rightarrow 0} \frac{e^{(a-1)x} + 2 \cos(bx) + (c-2)e^{-x}}{x \cos x - \log_{e}(1+x)} = 2$ है,तो $a^{2} + b^{2} + c^{2}$ का मान ज्ञात कीजिए:

यदि $\mathop {\lim }\limits_{x \to \infty } \left[ {\frac{{{x^3} + 1}}{{{x^2} + 1}} - (ax + b)} \right] = 2$ है,तो

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