Question

the algebraic form of an arithmetic sequence is 4n+1.what is it's first term​

Answer 1

Answer:

The general form is 4n+1

Let n=1,2,3,4……

Therefore, The first 4 terms are,

A1= 4(1)+1 = 4+1 =5

A2= 4(2)+1 =9

A3= 4(3)+1 =13

A4= 4(4)+1 =17.

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Step-by-step explanation:

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