1.

out of 1043 students, maximum students are to be arranged in the school field from the starting point for a marathon rally, such that the numbers of rows is equal to the number of columns. find the number of rows if 19 students were left out after the arrangement​

Answer»

32

Step-by-step explanation:

LET the NUMBER of rows & columns each be 'X'

X×X = 1043 - 19

X^2 = 1024 => x =√1024 = 32



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