In a trapezium, vector \( \overrightarrow{B C}=\alpha \overrightarr... VIDEO
In a trapezium, vector \( \overrightarrow{B C}=\alpha \overrightarrow{A D} \). We will then find that \( \vec{p}=\overrightarrow{A C}+\overrightarrow{B D} \) is collinear with \( \overrightarrow{A D} \). Ifhttps://bit.ly/YTAI_PWAP https://www.pw.live
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