Honors Pre-Calculus
... • A numerical set is said to be closed under a given operation if when that operation is performed on any element in the set the result of that operation is in that set. • For example {x|x is even} is closed under addition because an even number plus an even number is even. • {x|x is odd} is not clo ...
... • A numerical set is said to be closed under a given operation if when that operation is performed on any element in the set the result of that operation is in that set. • For example {x|x is even} is closed under addition because an even number plus an even number is even. • {x|x is odd} is not clo ...
Document
... Definition: The cardinality of an infinite set S that is countable is denotes by א0 (where אis aleph, the first letter of the Hebrew alphabet). We write |S| = א0 and say that S has cardinality “aleph null”. Note: Georg Cantor defined the notion of cardinality and was the first to realize that ...
... Definition: The cardinality of an infinite set S that is countable is denotes by א0 (where אis aleph, the first letter of the Hebrew alphabet). We write |S| = א0 and say that S has cardinality “aleph null”. Note: Georg Cantor defined the notion of cardinality and was the first to realize that ...
Empirical and molecular formula
... 3. Divide the number of moles of each element by the smallest number of moles. If you have whole numbers assign them as subscripts in the formula. If they are not whole numbers go to step 4. 4. Multiply the numbers from step 3 by the smallest integer that will convert them to whole numbers. These wh ...
... 3. Divide the number of moles of each element by the smallest number of moles. If you have whole numbers assign them as subscripts in the formula. If they are not whole numbers go to step 4. 4. Multiply the numbers from step 3 by the smallest integer that will convert them to whole numbers. These wh ...
Number Systems Algebra 1 Ch.1 Notes Page 34 P34 13
... a = b a is equal to b a ≠ b a is not equal to b a < b a is less than b a < b a is less than or equal to b a > b a is greater than b a > b a is greater than or equal to b ...
... a = b a is equal to b a ≠ b a is not equal to b a < b a is less than b a < b a is less than or equal to b a > b a is greater than b a > b a is greater than or equal to b ...
infinite series
... converges to 0. We are not going to spend much time on theory of sequences because sequence is just a function, so we can apply all the limit theory we learned in Calculus 1 ...
... converges to 0. We are not going to spend much time on theory of sequences because sequence is just a function, so we can apply all the limit theory we learned in Calculus 1 ...
