Provide an appropriate response.For n > 2, if n points, none of which are collinear, are in a plane, show that the number of line segments joining them is 
.
What will be an ideal response?
Answers will vary.
Mathematics
You might also like to view...
By making a table of both the left and right sides of the equation, conjecture if the equation represents an identity. sec ? = cot ? csc ?
A. No B. Yes
Mathematics
Reduce to lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Write the percent as a decimal.2.5%
A. 2.5 B. 0.025 C. 25.0 D. 0.25
Mathematics
Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.A = [7]
A. 0 × 0; none of these B. 0; square matrix C. 1 × 1; square matrix D. 1; none of these
Mathematics