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7. Find the indicated terms in each of the sequences in Exercises 7 to 10 whose nth terms are:

$a _ n = 4 n - 3 ; a _{17} , a _{24}$

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$a _ n = 4 n - 3$

Put $n=17,$

$a _ 1_7 = 4 (17) - 3=68-3=65$

Put n=24,

$a _ 2_4 = 4 (24) - 3=96-3=93$

Hence, we have $a_1_7=65\, \, and\, \, a _ 2_4 =93$

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seema garhwal

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