The 1st law of ibnTOHIR is only applicable for small problems, such as personal problems and d rest, nw to solve large problem taking Nigeria as a case study, Nigeria has soo many problems and soo many problems will require so many WHYs, since it is impossible to get d summation of all d problems in Nigeria and d summation of all their Whys in oda to get d solution, and we know dat d major problem of a country like Nigeria is CORRUPTION and also oda nations in oda to solve dis kind of problem it will nw lead us to d ibnTOHIR 2nd law of problem solving that was coined from d words of a philosopher and this states dat " in other to get rid of a large problem ( such as corruption in a nation ) you will hav to delete evrybody in dat nation and bring in new people.
Mathematically
Oldpeople/oldpeople + new people = solution