MCQOPTIONS
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| 1. |
What is \(\rm \frac {t_3 - t_5}{t_5 - t_7}\) equal to ? |
| A. | \(\rm \frac {t_1}{t_3}\) |
| B. | \(\rm \frac {t_3}{t_5}\) |
| C. | \(\rm \frac {t_5}{t_7}\) |
| D. | \(\rm \frac {t_1}{t_7}\) |
| Answer» B. \(\rm \frac {t_3}{t_5}\) | |