Question

Write a short, interactive shell script that Asks the user for a numeric variable A Asks...

Write a short, interactive shell script that

Asks the user for a numeric variable A

Asks the user for a numeric variable B

Echoes the text “A minus B equals:”

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Answer #1

echo "Numeric variable A :"

read A

echo "Numeric variable B :"    

read B                                                                               

echo "A minus B equals: $(( A - B ))"                                                                                                         

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