Page 34 - BUKU KALIN (bismillah Fix)_Bab 1
P. 34
5 5
= + (2 sin cos )
4 8
+
5 5 1
= tan[ ] + (2) ( ) ( ) +
4 8 √ + 1 √ + 1
2
2
5
= tan[ ]
4
5
+
2
4( + 1)
+
5
= ( tan[ ]
4
+ )
2
( + 1)
+
Catatan:
= tan θ
= tan[ ]
sin = ( )
2
√ + 1
1
cos = ( )
2
√ + 1
