Find the missing number || Puzzle 4

ROHAN1230 · July 18, 2021, 2:35am

It doesn’t matter about the sign between the two numbers,

The next puzzle will be posted after solving this…

1020304 · July 18, 2021, 6:30am

I guess the missing number is : 22

ROHAN1230 · July 18, 2021, 10:26am

Yeah, 22 is correct.

But can you please explain why?

smahdialhasanhasan · July 18, 2021, 1:06pm

22
It’s all about factorials

1020304 · July 18, 2021, 2:06pm

6!-5!=600
5!-2!=118
8!-7!=35280
Same as,4!-2!=22

ROHAN1230 · July 19, 2021, 1:58am