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महाराष्ट्र राज्य शिक्षण मंडळएचएससी वाणिज्य (इंग्रजी माध्यम) इयत्ता १२ वी

Rewrite the following statement without using the connective ‘If ... then’. If a quadrilateral is rhombus then it is not a square. - Mathematics and Statistics

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प्रश्न

Rewrite the following statement without using the connective ‘If ... then’.

If a quadrilateral is rhombus then it is not a square.

बेरीज
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उत्तर

Let p : A quadrilateral is rhombus.

q : A quadrilateral is not a square.

The given statement is p → q.

But p → q ≡ ~p ∨ q.

∴ The given statement can be written as ‘A quadrilateral is not a rhombus or it is not a square’.

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पाठ 1: Mathematical Logic - Miscellaneous Exercise 1 [पृष्ठ ३३]

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बालभारती Mathematics and Statistics 1 (Commerce) [English] Standard 12 Maharashtra State Board
पाठ 1 Mathematical Logic
Miscellaneous Exercise 1 | Q 4.17 | पृष्ठ ३३

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