\left. \begin{array} { l } { 1.8 \times 5 = 9 } \\ { 32.6 \times 7 = 67.2 } \end{array} \right.
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9=9\text{ and }32.6\times 7=67.2
Multiply 1.8 and 5 to get 9.
\text{true}\text{ and }32.6\times 7=67.2
Compare 9 and 9.
\text{true}\text{ and }228.2=67.2
Multiply 32.6 and 7 to get 228.2.
\text{true}\text{ and }\text{false}
Compare 228.2 and 67.2.
\text{false}
The conjunction of \text{true} and \text{false} is \text{false}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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
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