[tex] \textbf{Can someone help me with this question ?} [/tex]

[tex] \texttt{Note : you have to use vector method,} [/tex] [tex] \texttt{no use determinants, or Area of Triangle = 0} [/tex]

[tex] \textsf{If points with given position vectors are} [/tex] [tex] \textsf{collinear then find the value of " a "} [/tex]

[tex] \qquad \sf{\vec{A} = 60 \hat{i} + 3\hat{j} } [/tex]

[tex] \qquad \sf{\vec{B} = 40 \hat{i} - 8\hat{j} } [/tex]

[tex] \qquad \sf{\vec{C} = a\hat{i} - 52\hat{j} } [/tex]

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