Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
is an integer 
, then the number of elements in the set 
, is
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
We are asked:
Step 1: Simplify the expression
For this to be an integer, 
must be an integer 
Step 2: Compute values
integer
integer
Step 3: Count elements
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