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Product of sequences. The product operator for the product of a sequence is denoted by the capital Greek letter Pi â (in analogy to the use of the capital Sigma â as summation symbol). The product of a sequence consisting of only one number is just that number itself.
The Product: This is the end result of the process of work involved. The final product that results from all of the labors coming together to complete the finished work of script, scenario, and plan, in union with all of the collaborators in the process to create the final product.