Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let 
and B = A-I. If 
, then the number of elements in the set {n 
{1,2, ..., 100} : A n + ( 
B) n = A + B} is equal to_______
Text Solution
Verified by ExpertsThe correct answer is:
17
(17)
Now, 
B 2 =-B
Also, 
So, n = common of {1,3, 5, ...,99} and {3,6,9, ...,99} = 17
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