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Let’s look at some application based problems in Permutations and Combinations. We will take you through each step of the solution but while writing the exam it is advisable to just get the answer ...

Find complete chapter notes of Permutation and Combination including topics like permutation, linear permutation, circular permutation, combination, relationship between permutation and combination ...

Combination of encryption and decryption for secure communication is an application. Here, the authors are using permutation and substitution technique to make the people’s data more secure. It is ...