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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

Question Image
Grade:12th pass

3 Answers

Arun
25763 Points
one year 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
14149 Points
one year ago
Dear student 
From upward karan can go to disha by 6 steps. 
Because there are 6 blocks upward.
Good Luck 
Cheers
Ankita
12 Points
one year 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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