Bhai HCV and Resnick I don’t solve. I only use Resnick to take take notes. No solving questions. I solve questions solely from cengage.
And ya being in FIITJEE solving package alone is a big deal. That’s why I switched to cengage. People say that cengage has solutions and hence doesn’t allow people to think but in reality I feel that I waste a lot of time if I don’t get a question in the package. But with cengage I’ll just take a glance at the first step or two and proceed with the problem. This I do only if I’ve spent 20-30 mins thinking about a problem.