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23,30,37,.... is an arithmetic sequence ...

23,30,37,.... is an arithmetic sequence
a) Write the algebraic form of the sequence.
b) Write the algebraic form of the sum of n terms of the sequence.
c) Prove that the square of any term of this sequence will not be a term in this sequence.
d) Prove that there will be so many, perfect squares in this sequence.

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V PUBLICATION-ARITHMETIC SEQUENCES-Question Bank
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