Question

Найдите координаты вектора PK, если P(-3;4),K(-9;2) .А) (-6:-2) ;Б) (-6:-6 ;В) (2;6) ;Г) (-2;-6) .

Answer 1

ответ а. x=x2-x1? y=e2-e1

Answer 2

I can help you with your math problem. To find the coordinates of the vector PK, you need to subtract the coordinates of P from the coordinates of K. That is, $$PK = (K_x - P_x, K_y - P_y)$$ In your case, $$PK = (-9 - (-3), 2 - 4) = (-6, -2)$$ This means that the vector PK has the same coordinates as point A. Therefore, the vector PK is parallel to the segment AB and perpendicular to the segment AG.Ответь+подробно.+Найдите+координаты+вектора+PK,+если+P(-3;4),K(-9;2)+.А)+(-6:-2)+;Б)+(-6:-6+;В)+(2;6)+;Г)+(-2;-6)+.