Math, asked by archa, 1 year ago

An arithmetic progression has first term 18 and common difference 3.
write the sequence.
write a sequence by taking the terms of the above AP which are perfect squares. Is this new sequence an AP ? why?

Answers

Answered by AjayChoudhary999

4

a=18
d=3
so a2 = 21 next 24,27,30
but it is not a perfect square

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