These are Operations Management and Management Science.
Both are branches of quantitative management as in both like Operations management we've to deal with the numbers in financial sectors like banks, stocks, etc.
Every firm and company has both management sectors in their institutions to control the productivity and use of input by predicting the social mobility of required products.
In Management Sciences we deal with the data sciences, research analytics as well as quantitative data research. Operations management indicates the operations taking place in the firm can be both active and passive in nature.
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