In how many ways the boys reach the girl if he chooses way to right or upward
In how many ways the boys reach the girl if he chooses way to right or upward
Ankita , 5 Years ago
Grade 12th pass
7 grade maths> In how many ways the boys reach the girl ...
3 Answers
Arun
Last Activity: 5 Years ago
Dear student
As we know he has to make total 4 steps in which 2 are right and 2 are upwards.
Hence total number of ways = 4!/2!2! = 24/2*2 = 24/4 = 6
Vikas TU
Last Activity: 5 Years ago
Dear student
From upward karan can go to disha by 6 steps.
Because there are 6 blocks upward.
Good Luck
Cheers
Ankita
Last Activity: 5 Years ago
Here I need 2 answers.. one for way to right and other way to upward..
I have put 6 and 6 in answer ..but it's showing wrong
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