Arzielyidn
Answered

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find the value of a3 in the sequence an =10n -1​

Sagot :

ARMYLidn

ANSWER

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To find the value of a3 in the suquence an=10n-1, change the n value to the number needed which is 3.

[tex] \\ an \tiny3 = \small10n - 1 \\ [/tex]

Change n to 3

[tex] \\ a(3) = 10(3) - 1 \\ [/tex]

Multiply 10 and 3

[tex] \\ a(3) = 30 - 1 \\ [/tex]

Subtract 1 from 30

[tex] \\ \boxed{ \green{a(3) = 29}} \\ \\ [/tex]

[tex] \\ [/tex]

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