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Given the Arithmetic sequence A1,A2,A3,A4A1,A2,A3,A4

29, 39, 49, 59

What is the value of A33A33?

User Malgosia
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1 Answer

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The given sequence is
a₁ = 29
a₂ = 39
a₃ = 49
a₄ = 59

This sequence is an arithmetic sequence. Th first term is a₁ = 29, and the common difference is d= 10.

The n-th term is

a_(n)=a_(1)+(n-1)d
The 33-rd termis
a₃₃ = 29 + (33 - 1)*10
= 29 + 320
= 349

Answer: a₃₃ = 349
User Bitbyter
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