Math, asked by lpjanamatti01, 5 hours ago

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

Answers

Answered by tanushaparashar

0

Answer:

Answer:

2a=4+b

2b=a+28

multiple with 2

4b=2a+56

subs 2a value from 1st line

4b=4+b+56

3b=60

b=20.

Mark me as brainliest.

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