Page 13 - E-MODUL TRANSFORMASI GEOMETRI REVISI FIX_Neat
P. 13
9 ETRI
9 TRANSFORMASI GEOM
′
′
= → = 1 ∙ + 0 ∙ (1)
′ ′
= − → = 0 ∙ − 1 ∙ (2)
′
=
′
= −
′
=
′
= −
1 0
( )
0 −1
( , ) → ′( ′, ′)
′
( ) = ( ) ( )
′ −
= ( )
