MCQOPTIONS
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MCQOPTIONS
| 1. |
The ratio between coefficients of passive and active earth pressure is __________ |
| A. | cot² \((45°+\frac{φ}{2})\) |
| B. | cos² \((45°+\frac{φ}{2})\) |
| C. | tan⁴ \((45°+\frac{φ}{2})\) |
| D. | sin² \((45°+\frac{φ}{2})\) |
| Answer» D. sin² \((45°+\frac{φ}{2})\) | |