Q. If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by (Solved)
1. (5/6) (r/1 + r²) M
2. (5/6) (r²/1 + r²)M
3. (5/6) (r²/1 + r3)M
4. (5/6) (r²/1 + r4) M
- d. (5/6) (r²/1 + r4) M
1. (5/6) (r/1 + r²) M
2. (5/6) (r²/1 + r²)M
3. (5/6) (r²/1 + r3)M
4. (5/6) (r²/1 + r4) M