Q10 p345 Nelson Write equation of points equidistant from two points Vectors MCV4U

preview_player
Показать описание
Find the equation to describe the set of points equidistant from A(2, -1, 3) and B(1, 2, -3)
It is going to be a Plane with equation Ax + By + Cx + D = 0
Рекомендации по теме
Комментарии
Автор

Hi sir,
Could you please make a video about the following questions?

8) I have a box of chocolates with white, milk and dark chocolate in. The ratio of White to Not White is 3:4. The Ratio of Not dark to dark is 17:4. What is the ratio of White: Milk : Dark?

9. Green paint is made by mixing blue paint and yellow paint in the ratio 4:3.
Ben has 22 litres of blue paint, and 18 litres of yellow paint.
What is the maximum amount of green paint he can make?

11. In a bag there are 10 beads. They are red and white in the ratio 1:4.
a) What fraction of the beads are white?
Some more beads are now added to the bag so that 2/3 of the beads are now red.
b) What is the smallest number of beads that could have been added?
c) What is the new ratio of red to white beads?

Thanks
Obaid

obaidrevision
Автор

Hi, why does (-1, 3, -6) equals to (1, -3, 6)?

hannahhuang
Автор

Why any number divided by 0 is infinity

Sachin-invs