What's the logic behind that?

Logic Level 3

76=742=1263=12086=?\begin{aligned}7\forall 6&=&7\\ 4\forall 2&=&12\\ 6\forall 3&=&120\\ 8\forall 6&=&?\end{aligned}

Define a binary operation \forall such that the conditions above are fulfilled. Find function of this binary operation. And evaluate ?+82? +8^2.

×

Problem Loading...

Note Loading...

Set Loading...