What is the value of 9 ** 9 ** 9?

Answer 1

it depends on the language precedence rules: if ** operator apply left to right, then (9 ** 9) ** 9, else if right to left 9 ** (9 ** 9)

Answer 2

python and javascript have right to left associativity for ** operator (exponentiation)

Answer 3

value of 9 ** 9 is 387 420 489

value of 9 ** 387 420 489 is a very high big number (and would involves very long time to be computed and displayed)...