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\frac{5}{83}-\frac{6391}{83}\leq -79
Convert 77 to fraction \frac{6391}{83}.
\frac{5-6391}{83}\leq -79
Since \frac{5}{83} and \frac{6391}{83} have the same denominator, subtract them by subtracting their numerators.
-\frac{6386}{83}\leq -79
Subtract 6391 from 5 to get -6386.
-\frac{6386}{83}\leq -\frac{6557}{83}
Convert -79 to fraction -\frac{6557}{83}.
\text{false}
Compare -\frac{6386}{83} and -\frac{6557}{83}.
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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]
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Limits
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