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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write the truth value of the following. Milk is white if and only if sky is blue. - Mathematics and Statistics

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प्रश्न

Write the truth value of the following.

Milk is white if and only if sky is blue.

बेरीज
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उत्तर

Let p: Milk is white.
      q: Sky is blue
Then the symbolic form of the given statement is p↔q.
The truth values of both p and q are T.
∴ The truth value of p↔q is T .......[T↔T ≡ T]

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Mathematical Logic - Exercise 1.1 [पृष्ठ ७]

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