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प्रश्न
Write the following sentences in symbolic form using statement variables p and q.
19 is a prime number and all the angles of a triangle are equal
उत्तर
Let p: 19 is a prime number
q: All the angles of a triangle are equal
19 is a prime number and all the angles of a triangle are equal ⇒ p ∧ q
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| p | q | (p ∧ q) v ¬q |
| T | T | (a) |
| T | F | (b) |
| F | T | (c) |
| F | F | (d) |
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| F | T | (c) |
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