Question
| h_(1)(cm) | _________ | 5 | 10 |
| h_(2)(cm) | -30 | -20 | _______ |
| M | -2 | ________ | -0.5 |
✓
Answer
$\left[ M =\frac{h_2}{h_1}\right]$
| h_(1)(cm) | 15 | 5 | 10 |
| h_(2)(cm) | -30 | -20 | -5 |
| M | -2 | -4 | -0.5 |
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