Examlex
Decide whether the selection described is a combination or a permutation. Two prizes are given to the winners of a race.
Cube
A three-dimensional geometric figure with six equal square faces.
Human Existence
A term referring to the state or fact of living or being alive, particularly with respect to human beings.
Environment
The surroundings or conditions in which a person, animal, or plant lives or operates.
Q2: In a class of 20 students, there
Q2: Show that the pair of sets
Q34: Determine whether the statement is a
Q34: Use a set of Napier's bones
Q42: How many different three letter permutations can
Q65: <span class="ql-formula" data-value="\text {Subtract.}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mtext>Subtract.</mtext></mrow><annotation
Q95: <span class="ql-formula" data-value="\| \mathrm { v }
Q98: Find parametric equations for an object
Q148: A searchlight is shaped like a paraboloid
Q163: <span class="ql-formula" data-value="x ^ { 2 }