ધારો કે $[\cdot]$ એ મહત્તમ પૂર્ણાંક વિધેય છે. તો $\int_0^3 \left( \frac{e^x + e^{-x}}{[x]!} \right) dx$ નું મૂલ્ય શોધો:

  • A
    $e^2 + e^3 - \frac{1}{e^2} - \frac{1}{e^3}$
  • B
    $\frac{1}{2} (e^2 + e^3 - e^{-2} - e^{-3})$
  • C
    $e^2 + e^3 - \frac{1}{2e^2} - \frac{1}{2e^3}$
  • D
    $\frac{1}{2} (e^2 + e^3) - \frac{1}{e^2} - \frac{1}{e^3}$

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ધારો કે $[t]$ એ મહત્તમ પૂર્ણાંક વિધેય દર્શાવે છે. જો $\int_0^{2.4} [x^2] dx = \alpha + \beta \sqrt{2} + \gamma \sqrt{3} + \delta \sqrt{5}$ હોય,તો $\alpha + \beta + \gamma + \delta$ ની કિંમત $..............$ થાય.

જો $\int_{0}^{a} \frac{dx}{4 + x^2} = \frac{\pi}{8}$ હોય,તો $a$ ની કિંમત શોધો.

$\int_{ - \pi /2}^{\pi /2} {\sqrt {\frac{1}{2}(1 - \cos 2x)} } \,dx = $

$\int_0^1 \frac{x}{(1-x)^{3/4}} dx = $

$\int_0^{\pi /4} (\cos x - \sin x) dx + \int_{\pi /4}^{5\pi /4} (\sin x - \cos x) dx + \int_{2\pi }^{\pi /4} (\cos x - \sin x) dx$ ની કિંમત શોધો.

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