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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 :

$a=-3, d=4$

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Answer

Given $a=-3, d=4$
$
\begin{array}{l}
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
\end{array}
$

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