They are not the same shape or size. hope this helps!
(i just changed my answer)
sqrt is the square root of
v=sqrt(2(ke)/m)
{(2, 3), (1, 5), (2, 7)} - NOT because 2->3 and 2->7
{(11, 9), (11, 5), (9, 3)} - NOT because 11->9 and 11->5
{(3, 8), (0, 8), (3, -2)}
- NOT because 3->8 and 3->-2
{(-1, 5), (-2, 6), (-3, 7)} - YES
Answer:
11 is best answer for it ....,..........
The 18th sequence is - 41
