Question
Mathematics Question on Principle of Mathematical Induction
If n ∈ [10,100] and n ∈ N, then how many such n are possible where 3n - 3 is divisible by 7?
Answer
Correct answer is 15.
If n ∈ [10,100] and n ∈ N, then how many such n are possible where 3n - 3 is divisible by 7?
Correct answer is 15.