Mathematics, 27.11.2019 21:31 supersquad907p2m3vo
Suppose you draw n lines in the plane so that every pair of lines cross (no lines are parallel) and no three lines cross at the same point. this will create some number of regions in the plane, including some unbounded regions. call the number of regions r n . rn. find a recursive formula for the number of regions created by n n lines, and justify why your recursion is correct.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:20
Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant
Answers: 2
Mathematics, 21.06.2019 17:30
You can find the constant of proportionality by finding the ratio of
Answers: 1
Mathematics, 21.06.2019 19:30
Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.
Answers: 1
Mathematics, 21.06.2019 19:40
If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2
Answers: 1
You know the right answer?
Suppose you draw n lines in the plane so that every pair of lines cross (no lines are parallel) and...
Questions
Physics, 01.06.2021 01:00
Mathematics, 01.06.2021 01:00
