'21. Vn < for all integers n > 2. 7'
Added by Karen L.
Step 1
This is a shorthand way of writing "for all n less than some value". In this case, the value is not specified, but we know that it must be greater than 2. So, the statement is saying that for any integer n greater than 2, the inequality 2n + 1 < 7n holds Show more…
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