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Mathematics 20 Online
OpenStudy (anonymous):

What is the 46th term of the arithmetic series 1, 8, 15, ...? 181 243 316 422 I got 316 just checking if its right...

Parth (parthkohli):

\(\Large \color{Midnightblue}{\rightarrow -6 + 7n }\) I have this formula ready for you.

Parth (parthkohli):

And yes, you're right after substituting n with 46.

Parth (parthkohli):

Arithmetic sequence is when you keep adding the same number.

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