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In how many ways the boys reach the girl if he chooses way to right or upward

Ankita , 5 Years ago
Grade 12th pass
anser 3 Answers
Arun
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
Last Activity: 5 Years ago
Vikas TU
Dear student 
From upward karan can go to disha by 6 steps. 
Because there are 6 blocks upward.
Good Luck 
Cheers
Last Activity: 5 Years ago
Ankita
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
Last Activity: 5 Years ago
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