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Write the following compound statement symbolically. The angle is right angle if and only if it is of measure 90°. - Mathematics and Statistics

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Question

Write the following compound statement symbolically.

The angle is right angle if and only if it is of measure 90°.

Sum

Solution

Let p: The angle is right angle.

q: The angle is of the measure 90°.

As the statements, p and q are connected by “if and only if” which is biconditional, so symbolically the statements can be expressed as p↔q.

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Chapter 1: Mathematical Logic - Exercise 1.1 [Page 7]

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