\left\{ \begin{array} { l } { 4 + 7 } \\ { 2 + 5 } \end{array} \right.
Sort
7,11
Evaluate
11,\ 7
Quiz
List
5 problems similar to:
\left\{ \begin{array} { l } { 4 + 7 } \\ { 2 + 5 } \end{array} \right.
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sort(11,2+5)
Add 4 and 7 to get 11.
sort(11,7)
Add 2 and 5 to get 7.
11
To sort the list, start from a single element 11.
7,11
Insert 7 to the appropriate location in the new list.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}