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The notation a < b means that a is less than b. The notation a > b means that a is greater than b. In either case, a is not equal to b. These relations are known as strict inequalities, [1] meaning that a is strictly less than or strictly greater than b. Equality is excluded.
The less-than sign is a mathematical symbol that denotes an inequality between two values. The widely adopted form of two equal-length strokes connecting in an acute angle at the left, <, has been found in documents dated as far back as the 1560s.
It is often attached to a technical term to indicate that the exclusive meaning of the term is to be understood. The opposite is non-strict, which is often understood to be the case but can be put explicitly for clarity. In some contexts, the word "proper" can also be used as a mathematical synonym for "strict".
Despite how widespread it is, though, this phrase is actually grammatically incorrect—it should say “ten items or fewer.” This is because this sentence refers to “two hours” as a lump ...
3. Between two groups, may mean that the second one is a proper subgroup of the first one. ≤ 1. Means "less than or equal to". That is, whatever A and B are, A ≤ B is equivalent to A < B or A = B. 2. Between two groups, may mean that the first one is a subgroup of the second one. ≥ 1. Means "greater than or equal to".
Inequality (mathematics), relation between values; a ≤ b means "a is less than or equal to b" Subgroup , a subset of a given group in group theory; H ≤ G is read as " H is a subgroup of G " Topics referred to by the same term
Fewer versus less is a debate in English grammar about the appropriate use of these two determiners. Linguistic prescriptivists usually say that fewer and not less should be used with countable nouns , [ 2 ] and that less should be used only with uncountable nouns .
These things are more indicative of how effective your workout is than the caloric burn. Gone are the days of the strict “ calories in, calories out ” methodology.