Translation Q is represented by the column vector Translation Q column vector and another translation R by the column vector Translation R column vector. A point S is mapped onto a point T by Q and a point T is mapped onto a point U by R. If point U is (8 , −4) ,determine the co-ordinates of point S.

Question

Translation Q is represented by the column vector  and another translation R by the column vector . A point S is mapped onto a point T by Q and a point T is mapped onto a point U by R. If point U is (8 , −4) ,determine the co-ordinates of point S. 

Answer 1

S(6, −9)