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1. Titik K(19,-8) ditranslasikan dengan (9/7) kemudian dilanjuktakan dgn (p/q) shngga menghasilkan bayangan K'(15,-11). tentukan nilai p dan q!!!
1. Titik K(19,-8) ditranslasikan dengan (9/7) kemudian dilanjuktakan dgn (p/q) shngga menghasilkan bayangan K'(15,-11). tentukan nilai p dan q!!!
Ridafahmi
![K(19,-8) \ \left[\begin{array}{cc}9+p\\7+q\end{array}\right] _{ \to } K'(19+9+p,-8+7+q)=K'(15,-11) \\ \\ 19+9+p=15 \\ ~~~~~~~~~~~~~p=15-19-9 \\ ~~~~~~~~~~~~~p=-13 \\ \\ -8+7+q=-11 \\ ~~~~~~~~~~~~~~q=-11+8-7 \\ ~~~~~~~~~~~~~~q=-10](https://tex.z-dn.net/?f=K%2819%2C-8%29+%5C+%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D9%2Bp%5C%5C7%2Bq%5Cend%7Barray%7D%5Cright%5D+_%7B+%5Cto+%7D+++K%27%2819%2B9%2Bp%2C-8%2B7%2Bq%29%3DK%27%2815%2C-11%29+%5C%5C++%5C%5C+19%2B9%2Bp%3D15+%5C%5C+%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7Ep%3D15-19-9+%5C%5C+%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7Ep%3D-13+%5C%5C++%5C%5C+-8%2B7%2Bq%3D-11+%5C%5C+%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7Eq%3D-11%2B8-7+%5C%5C+%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7Eq%3D-10 "K(19,-8) \ \left[\begin{array}{cc}9+p\\7+q\end{array}\right] _{ \to } K'(19+9+p,-8+7+q)=K'(15,-11) \\ \\ 19+9+p=15 \\ ~~~~~~~~~~~~~p=15-19-9 \\ ~~~~~~~~~~~~~p=-13 \\ \\ -8+7+q=-11 \\ ~~~~~~~~~~~~~~q=-11+8-7 \\ ~~~~~~~~~~~~~~q=-10")
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