Find a and d for an A.P., 1,4,7,10....... - Vidyadip

Question

Find a and d for an A.P., 1,4,7,10.......

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Answer

Here, $t_1=1, t_2=4$

$\therefore$ First term $(a)=t_1=1$ and

Common difference $(d)=t_2-t_1$

$=4-1$

$=3$

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