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P-1 Arithmetic Progression — Maths STD 10 — Question

Maharashtra BoardEnglish MediumSTD 10MathsP-1 Arithmetic Progression2 Marks
Question
The first term a and common difference d are given. Find first four terms of A.P :
$a=-3, d=4$
✓

Answer

Given $a=-3, d=4$
$ t_1=-3$
$t_2=t_1+d=-3+4=1$
$t_3=t_2+d=1+4=5$
$t_4=t_3+d=5+4=9$
$\therefore \text { A.P. is }=-3,1,5,9, \ldots $

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