初項2公比√3の初項から第ｎ項までの和Snを求めよ
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x=-1では不連続にならないのですか？
確かにlim[x→-1+0]f(x)=f(... - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1756088/thumb_l_webp_14821317-8AC8-42F3-A11D-69927F4DAE9A.webp?Expires=1750023445&Signature=CGkFeditKI~0D0Rn9kuD-XPukl5-AJPWO2~kknnoFZ5ITxJvgKdn03oBE1N7xYu0k7eyTO0yrvLC8lnfq1KeyUIKciIMbnCT4wbh5qs1TiOajxzZPRooWsQj2z~lCTrUoCirnQwgRP602XgMp-alRZtVwAZ89c4ROYTKoXDH3t-s~nuKOiQxqQjcuNmbP-GqsQPa2Q7V8trsY30VaiL5WMp3HrG-rJMYT5PFtXHQpsapvdOgucBJfr6pNmwwH4h7WddeopEcIAahVjig0B4osxr3bH3OklCs9R53h9LBsCaa~dPWQWkJVgtqb0V3skhzH6BXNK5Q3jxznrP~UJ2eFQ__&Key-Pair-Id=K2W722D70GJS8W&Expires=1750023445&Signature=Hn2GMx4b05EQ1K8mds-W81ox9tQiJ~0r4FpfCwrD9L1r7Gm2zYiTFvdpPN54~8QsacepOJo4MSkdH~nPlNQN46q3qRwniJVHwRURpQEqOsDd3U9ZHSLZPrTdPzDgC8K3zYMdJP3yf5PqvJWgm65NkSRBdugQLV4cY-bOieYj7bJ5D0dtcV42Or8St~JYQJgOTslhMeTKuL9DkJKexTXD-wC559G85lpPvicRfCVSuRkyg14BelCgk5NaVZg0OFE864XNstQdy9UKfNZxX7-p9BvVwgZN~NtlJDLXnvPtG~PQ-xpwEuA48wE8WN7xhfKlpHfdSkKP5-4tMd97q1yIMw__&Key-Pair-Id=K2W722D70GJS8W)
