Answered

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Determine the first three terms of each of the following arithmetic
sequences of which:
(a) the 3rd term of the sequence is 23 and the 26th term is 230.​

Sagot :

really226

Answer:

5,14,23

Step-by-step explanation:

arithmetic  sequences are in form:

a(n)=a(o)+d(n-1)

substitute a(3)=23 and a(26)=230

solve and gives

d=0

a(0)=5

a=5+9(n-1)

a(1)=5

a(2)=14

a(3)=23

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