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Can you help me with this please d=5 a_1=2 a_25=?

Can you help me with this please d=5 a_1=2 a_25=?
asked 189k views
3 votes
Can you help me with this please d=5 a_1=2 a_25=?

Can you help me with this please d=5 a_1=2 a_25=?-example-1
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User Faro
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7.9k points

1 Answer

5 votes

Given.


d=5,n=25,a_1=2

Therefore,


a_(25)=a_1+(n-1)d
\begin{gathered} a_(25)=2+24*5 \\ =2+120 \\ =122 \end{gathered}

Therefore the 25 th term is 122.

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User Samjewell
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8.3k points
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