The Function Defined by F(x)=x+2 Was Used to Encode

question 280

Short Answer

The function defined by f(x)=x+2 was used to encode the following message:
15 3 22 10 9 7 16 11 23 21
using the alphabet coding method (A=1, B=2, C=3, ...) . Find the inverse and decode the message.

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Televised

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North Atlantic Treaty Organization

An intergovernmental military alliance between North American and European countries, established in 1949 for mutual defense against aggression.

Military Alliance

An agreement between two or more nations to provide mutual support and defense in case of a military conflict or threat.

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A region in the Western Hemisphere, comprising countries in South and Central America, the Caribbean, where Romance languages are predominantly spoken.