Question

what is detection?????​

Answer 1

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• Detection is the act of noticing or discovering something. At the airport, you might see German Shepherds trained in the detection of drug smuggling or explosives in luggage. Detection, detect, detective, detector — all are about noticing and discovering.

Answer 2

Answer:

Detection. Act of detecting, discovery, the laying open of what was concealed or hidden or of what tends to elude observation.