Page 11 - BUKU KALIN (bismillah Fix)_Bab 6
P. 11
1
= [ ( ) ( ) + ( ) ( )
2
+ ( ) ( ) + ( ) ( )
+ ( ) ( ) − ( ) ( )
+ ( ) ( )]
1
= [2 ( ) ( ) + 2 ( ) ( )]
2
= ( ). ( ) + ( ). ( )
−
+ + −( + ) + −
6. Jelas ( + ) = =
2 2
1
= [ + − − ]
2
1
= [ ( ) + ( ))( ( ) + ( ))
2
+ ( ( ) − ( ))
− ( ))]
1
= [ ( ) ( ) + ( ) ( )
2
+ ( ) ( ) + ( ) ( )
+ ( ) ( ) ( ) ( )
+ ( ) ( )]
