Doubt in question

[Rahul]

√49 is rational number

√49=7 is integer number is incorrect or correct 

please solve my doubt

[Christopher Raphael]

The unmodified list will have "6 counts" of "integer", since the question asks one to count the number of integers in the list. (did not ask for unique integers' count)

[Christopher Raphael]

let listOfReals = [ √3, 2.5, e, √49, 7, 22, pi, -35, √6, 1729, -20000 ];
let numberOfElementsInList = listOfReals.length; //=>length of the array = 11
let integerCount=0;

for(i=0; i<numberOfElementsInList; i++)
 {
  if(listOfReals[i]==INTEGER)
   {
   integerCount++;
   }
 }

Result> integerCount: 6
Because √49=7 and therefore will be counted as an integer.

On Monday, 5 October 2020 16:12:55 UTC+5:30, Rahul wrote:

[Venkatesan Shesha Srikanth]

Hi,

    You are right, there are 6 integers in the given list. But now, we have corrected the list. Thank you

Warm regards

srikanth venkatesan

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