Question

Puzzle:

Answer 1

1. Use only 3 three's and any mathematical operations to obtain 72.

Answer 2

2. Use only two 5's and any of the mathematical operaters to obtain 6.

Answer 3

The question says ONLY using three 3's.
I'll clarify a little.
Suppose it wanted to use 3 three's to get, say 21,
Accepted :
\[(3!)*3 + 3\]

Answer 4

can i use gamma function ? :P

Answer 5

3!*3!*(gamma 3) = 72

Answer 6

72=(3!)^3 /3

Answer 7

@sauravshakya You got it!
@hartnn I did not think of that one. Nice.
How about the second one?

Answer 8

\[5+\frac{d5}{dx}!\]

Answer 9

^^ Not allowed.

Answer 10

Doesn't it count as an operator?
\[5+(D5)!\]If you want to be pedantic...