CA Foundation doubt
How many numbers can be formed with the help of 2,3,4,5,6,1 which are not divisible by 5 given that it is a five digit no. And digits are not repeated
Asked by Ronak23 Jun 2024383 views
CA Foundation doubt
Asked by Ronak23 Jun 2024383 views
Ronak · 23 Jun 2024
Oo damn thank you guys
Karishma · 23 Jun 2024
See It us given that no is not divisible 5 so at one's place we have 5 choices 1,2,3,4,6 So it will be 5*4*3*2*5 In one's place one of the digits is used so at ten thousand's place we have 5 options and thousands place we have 4 options at hundred place we have 3 options and at tens place we have 2 options Thus 5*4*3*2*5=600
Simar · 23 Jun 2024
600
Ronak · 23 Jun 2024
Yes but how?
Gargi · 23 Jun 2024
600?
Ronak · 23 Jun 2024
Scanner sum pgno.3.308 sum no. 63
Kezal · 23 Jun 2024
Nd question no
Kezal · 23 Jun 2024
Pg no
Ronak · 23 Jun 2024
Permutation combination
Kezal · 23 Jun 2024
?
Kezal · 23 Jun 2024
This ch is of
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