Find the missing number
- Thread starter Sadhu
- Start date
Hello, Sadhu!
Obviously, there is an infinite number of solutions.
One of them is: \(\displaystyle \dfrac{117}{2}\)
. . where the rule is:. \(\displaystyle (a,b)\; \to\; \frac{7}{2}a + \frac{3}{2}b\)
Another is: .\(\displaystyle \dfrac{2631}{344}\)
. . where the rule is: .\(\displaystyle (a,b)\:\to\:\frac{245}{344}a^2 - \frac{261}{344}b^2\)
Obviously, there is an infinite number of solutions.
One of them is: \(\displaystyle \dfrac{117}{2}\)
. . where the rule is:. \(\displaystyle (a,b)\; \to\; \frac{7}{2}a + \frac{3}{2}b\)
Another is: .\(\displaystyle \dfrac{2631}{344}\)
. . where the rule is: .\(\displaystyle (a,b)\:\to\:\frac{245}{344}a^2 - \frac{261}{344}b^2\)