Question

Me ajudem Dados os pontos A(2,-3,1), B(4,5,-2) determine P de tal modo que
--->AP=--->PB

Answer 1

$AP=PB\\P-A=B-P\\\\P+P=A+B\\2P=A+B\\\\2(x,y,z)=(2,-3,1)+(4,5,-2)\\2(x,y,z)=(6,2,-1)\\\\\boxed{\boxed{(x,y,z)= \left(3,2,-\frac{1}{2} \right)}}$