Question

the given AP 36912
write its first term and common difference​

Answer 1

Step-by-step explanation:

$a = 3$

$d = a2 - a1$

$= 6 - 3$

$= 3$

$d= a3 - a2$

$= 9 - 6$

$= 3$

$therefore \: a = 3 \: and \: d = 3$

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