Answer:
The importance of having the steps in the formulation of an explicit formula are;
1) It promote repeatability of the derivation
2) It ensures traceability so as to outline the areas covered by the proof of the formula
3) It provides proof of the validity of the formula
4) It provides a improved insight into the given problem
5) It improves understanding of the problem
6) It serves as a back bone for more advanced proofs
Explanation: