The ratio between coefficients of passive and active earth pressure is __________ Options: A . &nbspcot² \((45°+\frac{φ}{2})\) B . &nbspcos² \((45°+\frac{φ}{2})\) C . &nbsptan⁴ \((45°+\frac{φ}{2})\) D . &nbspsin² \((45°+\frac{φ}{2})\)

The ratio between coefficients of passive and active earth pressure is ________

Question - The ratio between coefficients of passive and active earth pressure is __________

Options:

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: Option C
Answer: (c).tan⁴ \((45°+\frac{φ}{2})\)

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