Question

2. The missing term (?) of the Arithmetic Progression (AP) 3, ?, 33, 48,
is
(1)18
(2) 16
(3) 20
(4) 22
​

Answer 1

Answer:

18

Step-by-step explanation:

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Answer 2

Common difference =a2-a1=a3-a2 =a4-a3

=>a2-a1=a3-a2 

=>2 (a2)=a1+a3

=>2 (a2)=3+33

=>2 (a2)=36

=>a2=18

1)18

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