15,33,51 is an ap prove that if 1 is added to sum of consecutive terms of this sequence - Maths - Arithemetic Sequences

Question

15,33,51 is an ap prove that if 1 is added to sum of consecutive
terms of this sequence ,it will be perfect square

Arpita D Pal · Accepted Answer

Hi, terms are 15,33,51, 69,87,105,
here 15+33+1 = 49 = perfect square51+69 +1= 121 = perfect suare87+105+1 = 193 not a perfect suare so its not trueRegards

15,33,51.. is an ap.prove that if 1 is added to sum of consecutive terms of this sequence ,it will be perfect square