1pasushah i want u to concentrate on THEORY read it two times three times four times..........until u get it.....see it is not tht we won't reply but it seems u are not trying coz these r the REAL CONCEPTS in these chapters u know......so it is better if ONE DISCOVERS THEM ON HIS OWN RATHER THAN ASKING IN FORUM!!!!!
agar mujhe iske liye kisi ko GAALI dena hai plz do it!!!!!i just wanna make clear to u if i answer this one now u will be one in LOSS