hiiiii
hmm .. well yaar the guy scored highest in chem .. was because of that package or his own brilliance is a question .. neways ..
Wat i find in packages is that they try to summarize things .. n in that process the link is lost and someone who is weak in the subject cannot understand the basics .. that is y we just books .. u know if u are at a stage where u understand the basics then u need to solve problems .. from where u do is immaterial .. u know . But on the contarary if u want to study the theory .. do not read from the package .. i will suggest this only .. rest means u can decide .. u know ... u shud actually be comfortable with the material then u can study from material also .. but generally i have seen that ppl are not much satisfied with packages . u know .. so may be u shud study from book only ..
Rest u can choose ... okay ..
cheers