Math, asked by harnoor4662, 4 hours ago

Find a,
, b such that 18, a, b, -3 are in AP.

Plz answer it asap

Answers

Answered by alexa2006

1

Answer:

a=11
b=4

Step-by-step explanation:

18,a,b,-3 are in ap

d=-3-18/3

d=-7

a=A+d

a=18-7

a=11

b=A+2d

b=18-14

b=4

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