Advertisement Remove all ads

Advertisement Remove all ads

Sum

**Write the negation of the following.**

If ∆ABC is not equilateral, then it is not equiangular.

Advertisement Remove all ads

#### Solution

Let p : ∆ ABC is not equilateral.

q : ∆ ABC is not equiangular.

The given statement is p → q.

Its negation is ~(p → q) ≡ p ∧ ~ q

∴ The negation of given statement is '∆ ABC is not equilateral and it is equiangular'.

Concept: Logical Connective, Simple and Compound Statements

Is there an error in this question or solution?

Advertisement Remove all ads

#### APPEARS IN

Advertisement Remove all ads