please answer and if your answer is correct I will mark you as brainliest
Attachments:
Answers
Answered by
1
Answer:
Please mark it as the brainliest... you hve promised brother
n = 0
Step-by-step explanation:
(aⁿ⁺¹ + bⁿ⁺¹)/(aⁿ + bⁿ) is mean between a & b
Mean of a & b = ( a + b)/2
=> (aⁿ⁺¹ + bⁿ⁺¹)/(aⁿ + bⁿ) = ( a + b)/2
=> 2aⁿ⁺¹ + 2bⁿ⁺¹ = aⁿ⁺¹ + bⁿ⁺¹ + baⁿ + bⁿa
=> aⁿ⁺¹ + bⁿ⁺¹ = baⁿ + bⁿa
=> aⁿ(a - b) = bⁿ(a - b)
=> aⁿ = bⁿ
=> (a/b)ⁿ = 1
=> n = 0 or a = b
Similar questions