Question

If a, b, c are in Ap. Then b is -----

Answer 1

Step-by-step explanation:

IN AN AP SERIES

a + c = 2b

$b = \frac{a + c}{2}$

this is the answer

Answer 2

Answer:

If a, b, c are in AP

So

2b = a+c

Then b = ( a + c) /2

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