Question

Write the truth values, 3 is a prime number and 4 is rational

Answer 1

Step-by-step explanation:

Part (i)

2 is a rational number.

This is True(T).

2

is an irrational number.

This is True(T).

Therefore,

T∩T=T (Truth value is tautology).

Part (ii)

2+3=5, this is True(T).

2

+

5

=

5

, this is False(F).

Therefore,

T∪F=T (Truth value is tautology).

(i) Since, 9 is a perfect square and 11 is a prime number so truth value is true(1).

(ii) Since, Moscow is in Russia so truth value is true(1).

(ii) Since, London is in England so truth value is False(0).

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