જો $\phi(t)=\begin{cases} 1, & 0 \leq t < 1 \text{ માટે} \\ 0, & \text{અન્યથા} \end{cases}$ હોય, તો $\int_{-3000}^{3000} \left( \sum_{r'=2014}^{2016} \phi(t-r') \phi(t-2016) \right) dt$ ની કિંમત શું થાય?

  • A
    એક વાસ્તવિક સંખ્યા
  • B
    $1$
  • C
    $0$
  • D
    અસ્તિત્વ ધરાવતું નથી

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જો સંકલન $525 \int_0^{\frac{\pi}{2}} \sin 2 x \cos^{\frac{11}{2}} x \left(1+\cos^{\frac{5}{2}} x\right)^{\frac{1}{2}} d x$ એ $(n \sqrt{2}-64)$ બરાબર હોય,તો $n$ ની કિંમત શોધો.

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