Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
be the set of all integers and 
and 
Then, the number of elements in 
, is
Text Solution
Verified by ExpertsThe correct answer is:
6
(6)
We have:
Step 1: Solve 
for integers 
.
Possible 
:
So 
Step 2: Take 
where 
:
Total 
elements.
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