Question

Find the truth value of the following compound statement
5 + 4 = 9 and 6 x 3 = 12​

Answer 1

Answer:

1. 5 + 4 = 9 ( truth value is same ).

2. 6 x 3 = 12 ( truth value is 6 x 3 = 18).

Step-by-step explanation:

• In context to the given question, we have to find the truth value of the compound statement given;
• given statement;

1. )  5+4 = 9
2. )  6 x3 = 12

• we have to find whether statement are true or not

1. 5 + 4= 9

    => we know that, 5 + 4 is 9

     so the given compound statement is true.

    2. 6 x 3 = 12

    => we know that,6 x 3 is not 12

     so the given compound statement is false

      and the truth value of the given statement is 6 x 3 = 18

Answer 2

Answer: The truth value of the compound statement

5 + 4 = 9 and 6 x 3 = 12​ is false.

Step-by-step explanation:

Given: Compound statement 5 + 4 = 9 and 6 x 3 = 12

To find : Truth value of the statement.

Since it is a compound statement, lets find the truth value of individual statements.

First statement, 5 + 4 = 9

This statement is true. Let the logic value be called T.

Second statement, 6 x 3 = 12

But 6 x 3 = 18 and not 12, hence this statement is false. Let the logic value be called F.

Now, the compound statement is 5 + 4 = 9 and 6 x 3 = 12​,

Writing this logically, T and F,

i.e, T ∧ F,

We know that T ∧ F = F

Hence the given compound statement is false.