What is printed out by the following code fragment?
int n = 15;
a) if ( 10 < = n & & 20 < = n ) { system. out. println( "a" ); } else { system. out. println( "b" ); }
b) if ( 10 < n || 20 < n ) { system. out. println( "c" ); } else { system. out. println( "d" ); }
c) if ( n ! = 15 ) { system. out. println( "e" ); } else { system. out. println( "f" ); }
d) if ( n == 15 ) { system. out. println( "g" ); } else {
e) if ( n > 0 ) { system. out. println( "h" ); } }

The following code will return the Output is:

B

C

F

G

Step-by-step explanation:

A.) In the first option, n is greater than 10 and n is less than 20.

so, the condition of the if statement goes false and else will be executed and it print B.

B.) In the second option, n is greater than 10 or n is less than 20.

so, the condition of the if goes true and else part will not be executed and it print C.

C.) In the third statement, n is equal to the 15.

so, the condition of the if statement goes false and else part will be executed and it print F.

D.) & F.) In the last two statements, n is equal to the 15.

so, the condition of D option goes true and else part of option E will not be executed and it prints G.

linear pair postulates

i hope this is what you were looking for.

see attached graph