MCQ
Area of curve explained in the passage from $0$ to $\frac{\pi}{2}$ is:
  • A
    $\frac{1}{3}\text{ sq.}\text{ unit}$
  • B
    $\frac{1}{2}\text{ sq.}\text{ unit}$
  • $1\text{ sq.}\text{ unit}$
  • D
    $2\text{ sq.}\text{ units}$

Answer

Correct option: C.
$1\text{ sq.}\text{ unit}$

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