Question

what are metallurgy
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what is meaning of probability​

Answer 1

Answer:

probability is the favorable outcome upon the total number of outcomes

Answer 2

Metallurgy, art and science of extracting metals from their ores and modifying the metals for use. ... It also concerns the chemical, physical, and atomic properties and structures of metals and the principles whereby metals are combined to form alloys.

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty.