Hi i have a doubt

#1

i have a doubt in a ques of AxA matrix please help

#2

@utkarsh.gupta0311 ask ur doubt in that question only we get the question if asked there, im getting armstrong no question

#3

will u help me??? in a ques

#4

1
11280×600 106 KB
2
21280×488 25.4 KB
3
31280×339 29.1 KB

#5

hi @utkarsh.gupta0311 have u done 2d - dp ? if yes have u done no of ways in a 2d matrix to reach from top to bottom? this is exactly same question with blockage, refer https://www.geeksforgeeks.org/unique-paths-in-a-grid-with-obstacles/

#6

ok i got it thank u!!

there is one more ques logic is somewhat clear not accurate can u help me sir?

1
1720×1280 107 KB
2
21280×544 22.1 KB
3
31280×506 55.9 KB

#7

hi @utkarsh.gupta0311 u can ask doubts in another doubt please TA’s will pick up