1103024301

In a triangle $ABC$, let $K$, $L$ and $M$ be the midpoints of $AB$, $BC$ and $AC$ consecutively and let $T$ be the centroid of $ABC$. Find the values of coefficients $k$, $l$ and $m$ if: $$\overrightarrow{TM}=k\cdot \overrightarrow{BT};\overrightarrow{ML}=l\cdot \overrightarrow{BA};\overrightarrow{CK}=m\cdot \overrightarrow{TC}$$