Mysterious mouse
Probability
Level
3
- -suppose there is a mouse pad with 3 rows and 3 columns like Num pad
- and on the position 5 ..
- mouse can be wither moved up or down or left or right
- suppose there are 100 students with mouse and mouse pad and each moves the mouse 4 times then find the probability that two students moves the mouse in same( EXACT ) way ,,,(and there are equal chances to move all side )
- the mouse can not be moved right two times same for left , up ,down
- answer the first 5 digit of the after the decimal with the digit before decimal.
The answer is 0.00001.
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