Question

A ,B ,C ,D ,E AND F ARE THE POINTS SUCH THAT NO THREE POINTS ARE COLLINEAR . HOW MANY SEGMENTS CAN BE DRAWN BY JOINING THE PAIRS OF THESE POINTS ?​

Answer 1

Answer:

6C2 =15 Taking 2 point at a time from set of 6 points.

Answer 2

Answer:

15

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Step-by-step explanation:

since we have to select two points out of 6 for a line

so

6c2 =6!/(2!×4!)

=(6×5×4×3×2×1)/(2×1×4×3×2×1)=15