Question: PRG-2. Write a recursive function to find the number of permutations of n objects k at a time and then write a program to test

PRG-2. Write a recursive function to find the number of permutations

PRG-2. Write a recursive function to find the number of permutations of n objects k at a time and then write a program to test it. The formula is given below: P(n, k) = factorial (n) / factorial (n-k)

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