Question

The students of a school were to stand in rows In a square playground. In doing so, 26 students were left. If there are 4650 students in the school, find the number of students in the last row.

Answer 1

Answer:

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Step-by-step explanation:

So basically in question u have to know the total possiblities of number that could form using the nos 0,1,2,3.

now, 1st place( * _ _ _ ) its the place where i kept * be placed with 4 nos that are 0,1,2,3 .so there are 4 possibilities ,after that place is filled we move on to the 2nd place ie (_*_ _) here since one of the 4 nos have been already placed in the 1st place we are left with remaining 3 nos.