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$$\frac{7}{3}$$,$$\frac{7}{4}$$,$$\frac{7}{5}$$,...
The first term of the infinite sequence shown is $$\frac{7}{3}$$, and each term thereafter has a numerator of 7 and a denominator that is 1 greater than the denominator of the preceding term. Which of the following terms of the sequence is equal to the $$6^{th}$$ term of the sequence minus the $$7^{th}$$ term of the sequence?
The first term of the infinite sequence shown is $$\frac{7}{3}$$, and each term thereafter has a numerator of 7 and a denominator that is 1 greater than the denominator of the preceding term. Which of the following terms of the sequence is equal to the $$6^{th}$$ term of the sequence minus the $$7^{th}$$ term of the sequence?
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以上解析由 考满分老师提供。
