SAGAR SINGH - IIT DELHI
Last Activity: 14 Years ago
Dear student,
Yes this is a fundamental rule as mentioned in Brilliants tutorials.
The example might be an exception or you please post that example so that we can clarify in a much better manner..
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
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Sagar Singh
B.Tech, IIT Delhi