Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The number of 3-digit numbers, formed using the digits 
and 7 , when the repetition of digits is not allowed, and which are not divisible by 3 , is equal to_____ 
Text Solution
Verified by ExpertsThe correct answer is:
36
(36)
total number of three digit numbers not divisible by 3 will be formed by using the digits
number of ways 
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