Math, asked by ahmedapple4355, 8 hours ago

4,a b,28 are in Artmetic progression then the value of b is

Answers

Answered by chandanapukalyani

0

Answer:

2a=4+b

b=2a-4

2b=a+28

2(2a-4)=a+28

4a-8=a+28

3a=36

a=12

subs in 2nd line

b=24-4=20.

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