Answer to Question #278799 in Discrete Mathematics for Saif ur rehman

Question #278799

. What is the value of x after each of these statements is encountered in a computer program, if x = 1 before the statement is reached? a) if x + 2 = 3 then x := x + 1

Expert's answer

if x+2=3 then x:=x+1;

Ans-

x+2=3

1+2=3

3=3 so x:=1+1;

x:=2;

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