જો $y = 1 + x + \frac{x^2}{2!} + \frac{x^3}{3!} + \dots + \frac{x^n}{n!}$ હોય,તો $\frac{dy}{dx} = $

  • A
    $y$
  • B
    $y + \frac{x^n}{n!}$
  • C
    $y - \frac{x^n}{n!}$
  • D
    $y - 1 - \frac{x^n}{n!}$

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જો $0 < t < \frac{\pi}{2}$ માટે $f(t) = \frac{1 + \operatorname{cosec} t}{1 - \operatorname{cosec} t}$ અને $f^{\prime}(t) = f(t) g(t)$ હોય,તો $g(t) =$

જો $G(x) = -\sqrt{25-x^{2}}$ હોય,તો $\lim _{x \rightarrow 1} \frac{G(x)-G(1)}{x-1}$ ની કિંમત શું થાય?

ધારો કે $f: R \rightarrow R$ એક વિકલનીય વિધેય છે જેથી $|f(x) - f(y)| \leq 2|x - y|^{\frac{3}{2}}$ તમામ $x, y \in R$ માટે. જો $f(0) = 1$ હોય,તો $\int_0^1 f^2(x) dx = $

$x$ ની સાપેક્ષમાં વિધેયનું વિકલન કરો: $\cos(x^{3}) \cdot \sin^{2}(x^{5})$

$\frac{d}{dx} \sqrt{\frac{1 + \cos 2x}{1 - \cos 2x}} = $

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