A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by 5 and 4, then the respective remainders will be
Choose the correct choice from the following answers:
A) 1,2
B) 2,3
C) 3,7
D) 2,7
E) 8,7
4 | x y = (5 x 1 + 4) = 9   --------   5 | y -1 x = (4 x y + 1) = (4 x 9 + 1) = 37   --------   | 1 -4   Now, 37 when divided successively by 5 and 4, we get   5 | 37   ---------   4 | 7 - 2   ---------   | 1 - 3   Respective remainders are 2 and 3.   Correct Option is 2,3
<result>B</result>
A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is successively divided by 5 and 4, then the respective remainders will be