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Translate the following biconditional into symbolic form:“ABC is an equilateral triangle if and only if its each interior angle is 60°”

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Question

Translate the following biconditional into symbolic form:
“ABC is an equilateral triangle if and only if its each interior angle is 60°”

Sum
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Solution

Let p: ABC is an equilateral triangle

And q: Each interior angle of triangle ABC is 60°

Then the given statement in symbolic form is p ↔ q.

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Chapter 14: Mathematical Reasoning - Solved Examples [Page 259]

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NCERT Exemplar Mathematics [English] Class 11
Chapter 14 Mathematical Reasoning
Solved Examples | Q 12 | Page 259

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