what is the arithmetic mean of AP if a,b,c are in AP?
Answers
Answered by
0
Answer:
a+b+c/2 this might would be the answer
Answered by
1
Answer:
your answer is b
Step-by-step explanation:
Given,
a b and c are in AP.
To find, the arithmetic mean of a and c = ?
a b and c are in AP.
∴ b - a = c - b
⇒ 2b = a + c ........ (1)
The arithmetic mean of a and c
Using equation (1), we get
= b
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