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prakash rana

· started a discussion

· 1 Months ago

Wrong

Question:

The active earth pressure of a soil is proportional to (where φ is the angle of friction of the soil).

Options:
A) tan (45° - φ)
B) tan2\(\left ( 45°+\cfrac {φ}{2} \right )\)
C) tan2\(\left ( 45°-\cfrac {φ}{2} \right )\)
D) tan (45° + φ)
Solution:
Ans: (c) 

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We apologize to wrong marking,
We fixed it,

Best wishes
Team TR

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