Question

ПЖ Дано точки А (1; 7; 0), В (0; –5; 0), С (4; 0; –6), D (1; 7; 0), К (2; 0; 6). Які з них належать площині хОz, але не належать координатним осям? С K D B A

Answer 1

Ответ:

K;C

Объяснение:

:)

Answer 2

Points on the Plane xOz

To determine which points belong to the plane xOz but do not belong to the coordinate axes, we need to examine the coordinates of each point.

The given points are: - A (1, 7, 0) - B (0, -5, 0) - C (4, 0, -6) - D (1, 7, 0) - K (2, 0, 6)

To determine if a point belongs to the plane xOz, we need to check if its y-coordinate is zero. If the y-coordinate is zero, the point lies on the plane xOz. If the y-coordinate is non-zero, the point does not lie on the plane xOz.

Let's analyze each point:

- Point A (1, 7, 0): The y-coordinate is 7, which is non-zero. Therefore, point A does not belong to the plane xOz. - Point B (0, -5, 0): The y-coordinate is -5, which is non-zero. Therefore, point B does not belong to the plane xOz. - Point C (4, 0, -6): The y-coordinate is 0, which is zero. Therefore, point C belongs to the plane xOz. - Point D (1, 7, 0): The y-coordinate is 7, which is non-zero. Therefore, point D does not belong to the plane xOz. - Point K (2, 0, 6): The y-coordinate is 0, which is zero. Therefore, point K belongs to the plane xOz.

Based on the analysis, the points that belong to the plane xOz but do not belong to the coordinate axes are C and K.