jii haan bilkul humain is mains b se ply apni pice dekhnai hoti hai jab humin apni proce k abry main information hasil ho jati hai toh humin is main se acha p[rofiot ahsiol ho jata hai sleya huamin is amin se ach profuithasil kerna ch orr wo b bohat asni se jab hum is min mahant ni kerty toh huamin kabi b is main se acha proit hail nhi kerty hain