Write an if/then/else primitive to do each of the following operations. a. Compute and display the value x ÷ y if the value of y is not 0. If y does have the value 0, then display the message ‘Unable to perform the division.’ b. Compute the area and circumference of a circle given the radius r if the radius is greater than or equal to 1.0; otherwise, you should compute only the circumference.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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 Write an if/then/else primitive to do each of the following operations.
a. Compute and display the value x ÷ y if the value of y is not 0.
If y does have the value 0, then display the message ‘Unable to perform
the division.’
b. Compute the area and circumference of a circle given the
radius r if the radius is greater than or equal to 1.0; otherwise, you
should compute only the circumference. 

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