यदि $f(x) = A \sin \left( \frac{\pi x}{2} \right) + B$,$f'(1/2) = \sqrt{2}$ और $\int_{0}^{1} f(x) dx = \frac{2A}{\pi}$ है,तो स्थिरांक $A$ और $B$ क्रमशः ज्ञात कीजिए।

  • A
    $\frac{\pi}{2} \text{ और } \frac{\pi}{2}$
  • B
    $\frac{2}{\pi} \text{ और } \frac{3}{\pi}$
  • C
    $0 \text{ और } -\frac{4}{\pi}$
  • D
    $\frac{4}{\pi} \text{ और } 0$

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