MCQOPTIONS
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MCQOPTIONS
| 1. |
The value of \(\int\!\!\!\int r\sin \theta drd\theta\) over the cardioid r = a (1 - cos θ) above the initial line is: |
| A. | \(\frac{4}{3}{a^2}\) |
| B. | \(\frac{8}{3}{a^2}\) |
| C. | \(\frac{8}{3}\pi {a^2}\) |
| D. | \(\frac{4}{3}\pi {a^2}\) |
| Answer» B. \(\frac{8}{3}{a^2}\) | |