Dear Brainstormers,
After a quite long pause (the previous quiz was on November 2d), a new challenge is there as AQQ248:
A mathematician has created a special function that is defined in the integer set S from -9 to +9.
He disclose only few indications and values of that function:
The function is symmetric: F(-n) = F(n)
F(3) = 9
F(4) = 5
F(5) = 3
F(6) = 3
F(8) = -2
F(9) = -7
Question:
Can you crack that function and gives all the missing values (i.e. F(0); F(1); F(2) and F(7)?
Good luck!