only (i)
only (ii)
both (i) and (ii)
both (i) and (iii)
S = C tan q>
S = C cos cp
S = C sin cp
S = C cot <p
circular
parabolic
catenary
cubic parabola
y = c cosh x/c
y = c sinh x/c
y = c tan x/c
y = c sin″1 x/c
1346.3 kN and 1500 kN
1436.2 kN and 1250 kN
1346.3 kN and 1250 kN
1436.2 kN and 1500 kN