Question

Х:=9 Y:=7 P:=X=Y Q:=Y>X P:=P AND Q

Answer 1

Ответ:

Объяснение:

P=false

Q=false

P=false

Answer 2

In the given statements, you have defined some variables and then performed some logical operations. Let's break down what each statement does:

1. X := 9 - This assigns the value 9 to the variable X.
2. Y := 7 - This assigns the value 7 to the variable Y.
3. P := X = Y - This assigns the result of the comparison between X and Y (9 equals 7, which is false) to the variable P. So, P is now false.
4. Q := Y > X - This assigns the result of the comparison between Y and X (7 is greater than 9, which is also false) to the variable Q. So, Q is now false.
5. P := P AND Q - This updates the variable P by performing a logical AND operation between P and Q. Since P is false and Q is false, the result of P AND Q is also false. So, P remains false.

After these statements, the variables have the following values:

• X = 9
• Y = 7
• P = false
• Q = false

So, the final value of P is false.